Chemiotaxis
趋化性, 趋药性
🗣️ 情景例句
Oh, you're welcome.
噢！请别客气。
I really should be on my way.
我真的该告辞了。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。