Perfluorochemical
[机] 全氟化化合物
🗣️ 情景例句
And we'll also need some ladders
而且我们还需要一些梯子
Who wrote that song?
那支歌曲谁写的？
So their entry into this flat was apparently not the burglars' first job that day and they must have been disturbed.
很明显，闯进这套公寓的窃贼那天并不是首次作案，而且他一定受了惊吓。