Presynaptically
突触前的
🗣️ 情景例句
Well, that must be him.
噢，一定是他。
Long tarrying takes all the thanks away.
事情耽搁太久就没有人会感谢了。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。