Hexachloroethane
n. [化]六氯乙烷
🗣️ 情景例句
My mother has a touch of the flu.
我妈得流感了。
She will be amazed when she wakes up for dinner.
她要是在吃晚餐的时候醒来。必定会大吃一惊。
When was the house built?
这幢房子是什么时候建造的？