Isoelectric
a. 等电位的, 零电位差的
🗣️ 情景例句
Why are you back so early?
你们怎么这么早回来？
I like football.
我最喜欢足球。
Frank smiled when he remembered his hard early years and the long road to success.
弗兰克回想着他早年的艰难经历和走过的漫长的成功之路，微笑了。