Chelant
螯合掩蔽剂
🔁 扩展释义
【化】 螯合剂
🗣️ 情景例句
You can sit down now.
现在你可以坐下了。
Look at the world through rose-coloured glasses.
对万事要乐观。
If I were you, I'd choose this product.
如果我是你，我就选择这种产品。