Student Book 1 第18课
1/20
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- 释义:
- adj.这些的; pron.这些;
- 例句:
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The time has come for action if these beautiful animals are to survive.
若要使这些美丽的动物能生存下去,现在就要行动起来。 换一句 -
These small particles agglomerate together to form larger clusters.
这些颗粒聚结形成较大的团。 换一句 -
It's difficult to assess the effects of these changes.
这些变化带来的效果难以评估。 换一句
您还可以临摹下单词:
these
3/20
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- 释义:
- n.第三;三分之一;第三档; adj.第三的;三分之一的;
- 例句:
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During the third month of pregnancy the sex of the child becomes determinable.
孩子的性别在妊娠期第三个月便可查明。 换一句 -
There were three questions. The first two were relatively easy but the third one was hard.
有三个问题。头两个相对容易,第三个困难。 换一句 -
This is the third time that they've been bound over.
这是他们第三次被迫发誓守法. 换一句
您还可以临摹下单词:
third
4/20
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5/20
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- 释义:
- n.十三;十三岁;十三个; num.十三; adj.十三的,十三个的;
- 例句:
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Many people think thirteen is an evil number.
很多人认为十三是个不吉利的数字. 换一句 -
When he was thirteen, his extraordinary good looks were already apparent.
当他十三岁时, 他那出众的相貌已经显露出来. 换一句 -
How old is your sister? She is thirteen years old.
你的姊妹几岁? 她十三岁. 换一句
您还可以临摹下单词:
thirteen
6/20
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- 释义:
- n.三十;三十个;三十年代;三十的记号; adj.三十的,三十个的; num.三十;三十个;
- 例句:
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Our country has experienced great changes in the last thirty years.
我国在过去三十年经历了巨大变化. 换一句 -
The actress is thirty - five years old, but she appears a lot younger.
那个女演员 三十五 岁了, 但是她看上去年轻得多. 换一句 -
Thirty is an even number.
三十是个偶数. 换一句
您还可以临摹下单词:
thirty
7/20
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8/20
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9/20
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- 释义:
- num.三;三个;第三(章,页等); n.三岁;三个人[东西];三,三个; adj.三的;三个的;
- 例句:
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There were only three of us on the advanced course.
只有我们三人学高级课程。 换一句 -
You need three A levels to get onto this university course.
你要参加这个大学教程,就需要通过三科高级证书考试。 换一句 -
The film script is an amalgam of all three books.
这个电影脚本由三本书合成。 换一句
您还可以临摹下单词:
three
10/20
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11/20
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- 释义:
- n.时间;时机;时代;所需时间; vt.为…安排时间;测定…的时间;调准(机械的)速度;拨准(钟、表)的快慢; vi.合拍;和谐;打拍子; adj.定时的;定期的;[美国英语]分期(付款)的; int...
- 例句:
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I completed the test within the time allotted .
我在限定的时间内完成了试验。 换一句 -
There was ample time to get to the airport.
有足够的时间到达机场。 换一句 -
The committee will need time to assimilate this report.
委员会需要时间来吃透这个报告。 换一句
您还可以临摹下单词:
time
12/20
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14/20
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15/20
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- 释义:
- adv.同时;在一起;一致地;不间断地; adj.稳定可靠的;做事有效率的;
- 例句:
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The two horses crossed the finishing line together.
两匹马同时越过终点线。 换一句 -
Two divers work together while a standby diver remains on the surface.
两名潜水员协同工作,同时有一名候补潜水员留在水面上. 换一句 -
The competitors were close together at the finish.
比赛者几乎同时到达终点. 换一句
您还可以临摹下单词:
together
18/20
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19/20
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