Monochlorethane
[化] 一氯乙烷; 乙基氯
🗣️ 情景例句
This is very helpful, Mrs. Martinelli.
这样很有用， Martinelli太太。
A wise man will make tools of what comes to hand.
聪明的人能随机应变。
On the village green, where you pick up sides and no feeling of local patriotism is involved, it is possible to play simply for the fun and exercise:
在乡间的草坪上，当你随意组成两个队，并且不涉及任何地方情绪时，那才可能是单纯的为了娱乐和锻炼而进行比赛。