小易英语背单词
初二 上学期 第21课
单词配图
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1/5
报错
nearly
[ˈniəli]
释义：
adv. 几乎; 将近
构词：
near近的+ly表副词→adv.几乎, 密切地
例句：
After roaming around nearly half his life, he finally settled down in Canada.
他过了半辈子的流浪生活, 最后在加拿大定居了下来.
换一句
With the chill factor, it's nearly minus forty here.
加上风寒指数, 气温接近零下40度.
换一句
The salesman showed her nearly all the hats in the shop.
这位售货员几乎把店里的帽子都拿给她看了.
换一句
您还可以临摹下单词：
nearly
2/5
报错
sandstorm
[ˈsændˌstɔ:m]
释义：
n. 沙尘暴
例句：
To keep your bearings in a desert sandstorm is impossible.
在沙漠的尘暴中要想保持方位感是不可能的.
换一句
For every seasonal seismic observer one unforgettable memory is that of his first desert sandstorm.
对每个熟练的地震观测员来说,初遇沙风暴的情景是难以忘怀的.
换一句
Have you watched the news about sandstorm?
你看沙尘暴的新闻了 吗 ?
换一句
您还可以临摹下单词：
sandstorm
3/5
报错
signal
[ˈsiɡnəl]
释义：
n. 信号
构词：
sign记号,信号,标志+al→n.信号,暗号 v.发信号,用信号通知
例句：
Experts regarded it as a warning signal of an economic smashup.
专家们把它看作是一场经济灾难的警告信号.
换一句
The carrier wave has got out of phase with the signal wave.
载波同信号波是异相的.
换一句
This train stops to let off passengers on signal.
这列火车按信号停车让旅客下车.
换一句
您还可以临摹下单词：
signal
4/5
报错
warning
[ˈwɔ:nɪŋ]
释义：
n. 警告
例句：
Experts regarded it as a warning signal of an economic smashup.
专家们把它看作是一场经济灾难的警告信号.
换一句
He realized that his doctor was warning him off drink.
他意识到医生在告诫他戒酒.
换一句
He preceded his speech with a warning against inattention.
他在开始讲演前告诫大家不得心不在焉.
换一句
您还可以临摹下单词：
warning
5/5
报错
roll
[rəul]
释义：
vi. 卷(起)
构词：
roll轮子,转,滚→v.滚动；摇晃；碾；卷 n.卷；名册
例句：
The rock and roll ignites the excitement of the audience.
摇滚乐激起了观众的热情.
换一句
The authorities took measures to roll commodity price back.
当局采取措施使物价全面回降.
换一句
Reports of fresh successes roll in from all fronts of production.
各条生产战线捷报频传.
换一句
您还可以临摹下单词：
roll
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