Hexachloroethane
n. [化]六氯乙烷
🗣️ 情景例句
The only entry requirement is a valid passort.
入境的唯一条件就是持有一本有效的护照。
It seems he has a lot of strange ideas.
看起来他好像有很多奇怪意见。
For most of the earth's history they have been the only form of life on our planet.
在地球上发展的大部分进程中，细菌是地球上唯一的生命形式。