Pentachlorization
五氯化作用
🗣️ 情景例句
I called my parents from the airport.
我从机场打电话给我父母。
He is embarrassed because he made a mistake.
他因为弄错而显得很窘。
If you were to ask Harry what was in the bottle, he would tell you that it contained perfumed mud.
要是你问哈里瓶里装着什么，他会告诉你是香水泥。