第二册 第23课
1/20
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2/20
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3/20
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- 释义：
- adj. 可滤过的; 可滤的
- 例句：
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An organic wetting agent or foam suppressant is quite helpful in the formation of filterable hemihydrate.
某种有机的润湿剂或消泡剂十分有助于形成可过滤的半水物. 换一句
您还可以临摹下单词：
filterable
4/20
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- 释义：
- adj. 不复杂的
- 例句：
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The old view of Galileo was delightfully uncomplicated.
过去对伽利略的看法并不复杂(指不深奥),这是令人欣然的. 换一句 -
Routine laboratory tests frequently indicate a relative lymphocytosis in uncomplicated parotitis.
无合并症的腮腺炎,其实验室常规检查常显示淋巴细胞相对增多. 换一句 -
Yvonne's arrival was at once delightful and uncomplicated.
伊冯的到来既令人欢欣,又没有任何多余的周折. 换一句
您还可以临摹下单词：
uncomplicated
5/20
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- 释义：
- adj. 继发性的; 第二位的
- 构词：
- second第二+ary……的→adj.次要的, 二级的, 中级的, 第二的
- 例句：
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We should use our secondary forces to pin down several enemy columns.
我们应该用助攻部队来牵制住敌人的几个纵队. 换一句 -
Compared with her achievements, her shortcomings are, after all, only secondary.
她的缺点同她的成绩相比, 毕竟是第二位的. 换一句 -
A distinction should be made between the primary and secondary tasks.
要区别主要的和次要的任务. 换一句
您还可以临摹下单词：
secondary
6/20
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- 释义：
- adj. 支气管的
- 例句：
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These evening damps and chills play Old Harry with one's bronchial tubes.
夜晚的湿气与寒冷对支气管有害. 换一句 -
Small doses depress salivary and bronchial secretion and sweating.
小剂量可抑制唾液分泌、支气管分泌及出汗. 换一句 -
Lobar emphysema may result from partial bronchial obstruction.
大叶性肺气肿可由于局部小支气管梗阻所引起. 换一句
您还可以临摹下单词：
bronchial
7/20
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8/20
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9/20
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- 释义：
- adj. 随后的; 接下去的; 后来的
- 构词：
- sub在后面+sequ跟随,追+ent表形容词→随在后面的
- 例句：
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The story will be continued in subsequent issues of the magazine.
小说将继续在以后几期杂志上连载. 换一句 -
Subsequent events verified that his judgement was at fault.
接着发生的事件证实了他的判断有误. 换一句 -
His illness was subsequent to his wife's death.
他在妻子死后就病倒了. 换一句
您还可以临摹下单词：
subsequent
10/20
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11/20
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- 释义：
- adj. 传染性的; 流行性的
n. 流行病
- 构词：
- epi在……周围+dem人民+ic……的→在人民周围→流行的
- 例句：
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A typhus epidemic struck in the winter of 1919–20.
1919至1920年的冬天斑疹伤寒症流行. 换一句 -
The Sanitary Board tries to stamp out the epidemic.
卫生局试图消灭这种流行病. 换一句 -
In a worst - case scenario, the disease will reach epidemic proportions.
最坏的情况是这种病流行开来. 换一句
您还可以临摹下单词：
epidemic
12/20
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13/20
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14/20
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- 释义：
- vt. 类似于; 象
- 构词：
- re再,加强+sembl相类似,一样+e→v.像,类似
- 例句：
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Did it resemble the earth when this was destitute of an atmosphere?
它同地球上还没有大气的时候一样 吗 ? 换一句 -
The pattern so obtained will not resemble any of the others.
所得到的这个图样将不同于其他各种特征图样. 换一句 -
His nails resemble the ivory keys of the spinet.
他的指甲象白色的琴键一样. 换一句
您还可以临摹下单词：
resemble
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16/20
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17/20
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- 释义：
- n. (疾病的)潜伏期
- 构词：
- incubate[v.孵化;使发展]+ion状态,过程→n.孵卵期,潜伏期
- 例句：
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The four stages of creative thought are preparation, incubation, illumination, and verification.
创造性思考的四个阶段是准备 、 沉思 、 启迪 、 求证. 换一句 -
The illness has an incubation period of up to 11 days.
该病有长达11天的潜伏期。 换一句 -
The incubation time for incipient precipitation is often a minute or more.
出现沉淀的孕育时间常常需要一分钟或更多的时间. 换一句
您还可以临摹下单词：
incubation
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19/20
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- 释义：
- v. 传染; 通信; 相通
- 构词：
- commune交流+icate→communicate交流;通讯
- 例句：
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By the age of two most children have begun to communicate verbally.
大多数孩子两岁时就开始用说话沟通. 换一句 -
I will communicate your views verbally to the members of the committee.
我会将你的看法口头转达给委员会成员. 换一句 -
He asked me to communicate his wishes to you.
他请我向你转达他对你的祝愿. 换一句
您还可以临摹下单词：
communicate
20/20
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- 释义：
- adv. 大约; 差不多
- 例句：
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Our English teacher is approximately in her forties.
我们英语老师有40岁模样. 换一句 -
There are approximately 12 million migrants with their dependants living in the EU countries.
大约有1200万流动工人带着家属居住在欧盟诸国. 换一句 -
China has the world's largest number of terrestial vertebrates, with a total of 1,800 species, which accounts for approximately one - tenth of the same species of vertebrates in the world.
中国陆栖脊椎动物种类居世界第一位, 有1,800种, 约占世界同类动物总数的 十分之一. 换一句
您还可以临摹下单词：
approximately
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