Chloroether
含氯醚
🗣️ 情景例句
You know, the goods were inspected by the Commodities Inspection Office before shipment.
你知道，这批货物在装船前是经过商品检验局检验的。
I changed my mind.
我改变主意了。
No, they aren't. They're on the floor.
不，不在。它们在地上。