Trifluoroacetic
三氟醋酸的
🗣️ 情景例句
They concluded that the goods were of good quality and proved no problem.
他们断定货物质地优良，并证明没有任何问题。
I'm coming.
我来啦。
and probably with rather similar natural resources.
气候相似，自然资源也可能相似。