Pentafluorinated
五氟化的
🗣️ 情景例句
Yes. I loved them.
记得。我好喜欢哟。
A leader should not dictate to his followers.
领导者并不是向部下下达命令便了事的。
We're out of one item on your order.
你我订的货里有一项我们没有了，