计算机常用词汇词汇第182课单词卡片_计算机常用词汇单词卡_计算机常用词汇在线背单词_计算机常用词汇单词卡记忆法

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unconditional [ˌʌnkənˈdɪʃənəl]

释义：: adj. 绝对的; 无条件的

例句：: There are two forms of most - favored - nation treatment: conditional and unconditional.
最惠国待遇有两种形式: 有条件的和无条件的. 换一句; The victorious army demanded unconditional surrender.
胜方要求敌人无条件投降. 换一句; The leader of the revolt made an unconditional surrender early this morning.
今天上午早些时候，反叛的首领无条件投降。换一句

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2/20 报错

undefined

释义：: 未定义的

例句：: The meeting of any person filled Nixon with an undefined dread.
与任何生人的会见使尼克松充满了莫名其妙的紧张. 换一句; He turned an expression of undefined appeal toward Scobie.
他转向斯考比,脸上呈现出一种迷惘的祈求神色. 换一句; A sort of undefined longing crept upon them.
有一种说不出名目的渴望使他们心里发痒. 换一句

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3/20 报错

undelete

释义：: 复原; 恢复被删除的文件

例句：: Failed to undelete one or more headers.
对删除的一个或多个标题的恢复失败. 换一句

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4/20 报错

under [ˈʌndə]

释义：: adv. 在下面; 少于
prep. 在…之下; 在…下面; 在…以下

例句：: They broke into our house under cloud of night.
他们趁黑闯进了我们的房子. 换一句; I decided to put him under hypnosis and ask him again.
我决定先让他进入催眠状态,然后再问他一次. 换一句; The powerful lords were guilty of grinding the villagers under their heels.
那些大领主的罪过是以权势欺压村民. 换一句

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5/20 报错

underflow [ˈʌndəfləu]

释义：: 下溢

例句：: A floating - point underflow occurred at the RPC server.
rpc服务器上发生浮点下溢. 换一句; Is an overflow or underflow expression possible during the computation of an expression?
检查运算中是否存在上溢出或下溢出的可能性? 换一句; A high rate thickener which underflow containing 70 % solid and its application was described in this article.
本文叙述了一种底流浓度可达70%以上的高效浓密机及其应用. 换一句

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underline [ˌʌndəˈlain]

释义：: v. 划线于…之下
vt. 在…下划线(表示强调)

例句：: Please underline the noun clauses in the passage.
请用线画出短文中的名词性从句. 换一句; Take two coloured pens and underline the positive and negative words.
用两支彩笔分别在表示肯定和否定意义的词下面画线。换一句; Underline the following that apply to you.
在符合自身情况的项下画线。换一句

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7/20 报错

underscore [ˌʌndəˈskɔ:]

释义：: vt. 画底线; 下划线; 底线; 强调

例句：: He is interested in the spirit of the play, and he is not averse to throwing in an anachronism or two if he thinks it will help underscore a point.
他对戏剧所体现的精神很感兴趣,如果有助于强调一个观点的话, 他并不反对有一两个时代错误. 换一句; These results underscore the value of rescue medications in averting psychotic relapse.
这些结果显示了救护性治疗对避免精神病复发的价值. 换一句; Field names can contain only letters, numbers, or the underscore character.
字段名称只能包含字母、数字或下划线字符. 换一句

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understand [ˌʌndəˈstænd]

释义：: 明白; 明了; 理解

例句：: I can't understand this case; the facts just don't add up.
我不理解这一案例, 这些事实不能说明问题. 换一句; Don't ask me to explain unless you really don't understand.
不要叫我解释,除非你真的不懂. 换一句; I didn't understand the drawing until I read the caption.
直到我看到这幅画的说明才弄懂其意思. 换一句

您还可以临摹下单词：

9/20 报错

understanding [ˌʌndəˈstændiŋ]

释义：: n. 领会; 理解; 理解(力); 谅解

例句：: His mind reached after an understanding of the problem.
他开动脑筋,想弄懂这个问题. 换一句; They built a robot capable of understanding spoken commands.
他们制造了一个能懂口头指令的机器人. 换一句; We must have a clear understanding of the problem.
我们对这一问题必须有一个清醒的认识. 换一句

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10/20 报错

undesirable [ˌʌndɪˈzaɪərəbəl]

释义：: adj. 不合需要的; 讨厌的
adj.&n. 不受欢迎的(人)

例句：: Certain chemicals can induce undesirable changes in the nervous system.
有些化学物质能在神经系统中引起不良变化. 换一句; They are the undesirable elements among the employees.
他们是雇员中的不良分子. 换一句; It was felt that the ageing of society was socially and economically undesirable.
老龄化对于社会和经济的不良影响呈现出来了. 换一句

您还可以临摹下单词：

11/20 报错

undo [ˌʌnˈdu]

释义：: 取消; 撤消

例句：: Can you undo this knot?
你能解开这个结吗 ? 换一句; His pride will undo him some day.
他的傲慢总有一天会毁了他. 换一句; Please undo the package.
请解开这包裹. 换一句

您还可以临摹下单词：

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undone [ʌnˈdʌn]

释义：: adj. 未完成的; 没有做的; 未做完的

例句：: The evil that he did can never be undone.
他做的坏事永远不会被抹掉. 换一句; Lace your boots firmly or the lace will come undone.
把你的靴子系紧,不然鞋带会松开. 换一句; His pack was undone.
他的背包打开了. 换一句

您还可以临摹下单词：

13/20 报错

unformat

释义：: 恢复被意外格式化的磁盘; 未定格式

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14/20 报错

unfortunately [ʌnˈfɔːtʃənətli]

释义：: adv. 遗憾地; 不幸地; 可惜的是

例句：: Unfortunately, no questions from the audience broke the continuity of his harangue.
令人遗憾的是, 没有听众提出问题来打断他的高谈阔论. 换一句; I called on you yesterday, but unfortunately you were out.
昨日来访, 适值外出,甚憾. 换一句; She had gone home, unfortunately.
遗憾的是她已回家了. 换一句

您还可以临摹下单词：

15/20 报错

unhide

释义：: 取消隐藏

例句：: This worksheet contains hidden rows or columns that the recipient can unhide.
此工作表包含隐藏的行或列,收件人可对这些行或列取消隐藏. 换一句; Makes the contact visible in the phone built - in Contact application ( unhide ).
使接触可见在手机内置的联系人应用 ( 隐藏 ). 换一句; Unhide the search shape layer.
显示放大镜图层. 换一句

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16/20 报错

unidirectional [ˌju:nidiˈrekʃənəl]

释义：: 单向的

例句：: Biolar shift registers are classified as unidirectional and bidirectional.
双极型移位寄存器可分为单向和双向两种. 换一句; Ice crystals begin to deform measurably under a unidirectional pressure of slightly less than one atmosphere.
在略小于一个单向大气压的压力下,冰晶就产生某种程度的变形. 换一句; Note that I'm considering a unidirectional relationship here, too.
请注意,我考虑的单向关系,这里也. 换一句

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17/20 报错

union [ˈju:njən]

释义：: n. 联合; 联盟; 工会; 协会

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18/20 报错

unique [ju:ˈni:k]

释义：: adj. 独特的; 唯一的; 独一无二的; 难得的

例句：: The tranquil beauty of the village scenery is unique.
这乡村景色的宁静是绝无仅有的. 换一句; This tension makes such unique transcendency the ultimate concern rooted in reality.
这种张力使信仰这种独特的超越成为一种人的植根于现实的终极关怀. 换一句; The architectural structure of the Temple of Heaven is unique.
天坛的建筑结构很别致. 换一句

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19/20 报错

unit [ˈju:nit]

释义：: n. 工作单位; 单位; 单元; 部件

例句：: They lopped 20 p off the price of each unit.
他们把单价削减了20便士. 换一句; Litre is a unit of capacity in the metric system.
升是公制测量中的一个单位. 换一句; The unit has insufficient armament with which to do battle.
这个分队缺少作战的武器装备. 换一句

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20/20 报错

unitary [ˈju:nitəri]

释义：: 单

例句：: He viewed mind as an organized , unitary, and dynamic interplay of ideas.
他把心理看成是各种观念有机的, 整体的和能动的相互作用. 换一句; Time reversal T is not unitary.
时间反演T不是幺正的. 换一句; The least unitary looking contraction operator is 0.
看来最不象酉算子的压缩算子是0. 换一句

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小易英语背单词