Isoelectric
a. 等电位的, 零电位差的
🗣️ 情景例句
This is a crazy morning. Hello, Richard.
这是一个忙得头昏的早晨。哈喽， Richard。
Come back!
回来！
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。