Pentaphenylethane
五苯基乙烷
🗣️ 情景例句
It's for kids.
这是给小孩看的。
He came at a bad time.
他来的不是时候。
but something was there, and he will not rest till he has captured it.
可是，好像还有什么东西存在着，不把它捕捉到，作家是不会罢休的。