Sequestrant
n. [化](多价)螯合剂
🗣️ 情景例句
you wouldn't need as much money.
不需要花多少钱。
Downy lips make thoughtless slips.
嘴上没毛，办事不牢。
He gives the bank specimens of his signature,
他把自己签名的样本交给银行，