Dichlorethane
[医] 二氯乙烷
🗣️ 情景例句
if, and I repeat,
只要， 我重复一遍，
Selt-trust is the essence of heroism.
自信是英雄的本色。
As soon as he had finished, Jenny told him she wanted to go home.
他刚一讲完，珍妮就对他说她要回家。