Chloroethane
[化] 氯乙烷
??? 情景例句
If you had to describe the book in one sentence,
假如要你用一句話來描述這本書，
At Xmas time, Debra began to dream of all the presents.
到了圣誕節(jié)的時(shí)際，黛布拉開始?jí)粝胫械亩Y物。
Can you put me in the picture about the World Cup Football Match?
你能給我講講關(guān)于世界杯足球賽的狀況嗎？