Chelation
[化] 螯合作用; 螯环化
🗣️ 情景例句
Years of work went into these pictures.
多年心血换来这些照片。
He that lies down (sleeps) with dogs must rise up with fleas.
与恶人交终会变恶；近朱者赤，近墨者黑。
Oh, that's Mrs. Brown.
噢，那是布郎太太。