Perchlormethylformate
[医] 双光气, 聚光气(毒气之一种)
🗣️ 情景例句
Sure. We are thinking of a joint venture with you in selling Chinese arts.
当然。我们正在考虑和你们公司合资经营一起卖中国工艺品。
Who is calling, please?
请问你是谁？
We'll see.
再说吧。