Sequestrant
n. [化](多价)螯合剂
🗣️ 情景例句
I wish I could beat this summer heat.
我真受不了夏日的酷暑。
Poli-sci major
专攻政治社会学
Here is a shopping list so you won't forget anything, she said.
“这是购货单，这样你便不会遗漏什么东西，”她说。