我可以等到七点钟才离开。
我直到19岁才离开家门。
我们直到最后才离开。
So he becomes a boy after he's separated from his mother.
所以离开母亲之后他才成为一个男孩。
I guess I don't real, I didn't realize how great it was, um, to live there until I left.
我想直到离开,我才意识到,住在马德里是多么好的事情。
In the presence of this ligand, this molecule, it's open, it allows transport of this ion, when the ligand is gone it doesn't.
配体存在的情况下通道才打开,允许这些离子穿过,配体离开后,这些离子就不能通过了
应用推荐