Chlorethylene
[化] 氯乙烯\\n[医] 氯乙烯
🗣️ 情景例句
Well, my choice of careers.
是的， 我的事业抉择问题。
You know the proverb, Smile and the world smiles with you, cry and you cry alone.
要知道有句格言“微笑，世界与你同欢乐；哭泣，你只能独自悲伤”。
The man smiled pleasantly.He did not understand English! He spoke German.He was a tourist.
这人友好地笑了笑。他不懂英语！他讲德语。他是个旅游者。