- 重点词汇
- orconj.或，或者;还是;不然，否则;左右;
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- difficult to难以;
- olefinic烯族的;
- aromaticadj.芳香的，有香味的;[化]芳香族的;
- sometimesadv.有时，间或;时而;
- differentiate from指出[显示]出…与…有区别;不同于;
- theypron. 他/她/它们;人们，大家;政府，当局;她们;
- 相关例句
With the higher olefins, stabilization of the energetic intermediates occurs more easily.
在较高的烯烃情况下, 高能的中间物稳定作用更易出现.
词典精选例句
The benzenoid hydrocarbon are all nonclassical and, thus potentially aromatic.
苯环型烃都是非经典烃, 因此,可能是芳香烃.
词典精选例句
We climbed rather perilously down a rope-ladder to the boat below.
我们冒着相当大的危险沿着绳梯爬到了下面的船上。
《柯林斯高阶英汉双解学习词典》
They climbed upward along the steep cliffs surrounding the village.
他们沿着村庄周围的陡峭悬崖往上爬。
《柯林斯高阶英汉双解学习词典》
The girls hurried outside, climbed into the car, and drove off.
姑娘们匆忙跑了出来，爬进汽车，然后开车走了。
《柯林斯高阶英汉双解学习词典》
That Rous was a snob and a social climber could scarcely be denied.
劳斯十分势利，喜欢攀龙附凤——这几乎是不可否认的事实。
《柯林斯高阶英汉双解学习词典》
In this climate, the climber climbed up the cliff with his stiff limbs.
在这种气候下, 攀登者用僵硬的四肢爬上悬崖.
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