Sequestrant
n. [化](多价)螯合剂
🗣️ 情景例句
Has limp weak handshake.
握手时软弱无力。
A policeman pricks up his ears.
一个警察竖起耳朵在认真地听着。
or even, of there nough, in other departments of the same firm.
甚至往往不能与本公司的其他部门的同行们。