Chelation
[化] 螯合作用; 螯环化
🗣️ 情景例句
He's not as lucky as I am
他不像我这样幸运地
Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
We thought we might go out, but we said we'd check with each other first.
我们认为我们可能出去，但我们说好要先互相通通气的。