Complexant
配位剂
🗣️ 情景例句
Well, there we are.
好了 ，就这样了。
Congratulations on your success in the election.
我恭喜你当选了。
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。