Pentachloride
五氯化物
🗣️ 情景例句
I think so. He's going to tell us tonight about the job offer.
我想是这样。他今天晚上会告诉我们关于那份工作的事。
The whole thing was held up about half an hour.
整个事情耽搁了约半小时。
But I advise you to check your bag every evening before going home.
但是，我劝你每晚回家前检查下自己的包。