Chelators
(chelator 的复数) n.[化]螯合剂
🗣️ 情景例句
Do you hike or fish on your trips?
旅游时，你会步行或钓鱼吗？
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
I can just have a glance at the rest.
剩下的部分我粗略地看一下就可以了。