(pos:動詞)(ant:還原)<explanation>yue:物質同#氧氣 或#氧化劑 產生化學反應(指化學反應中損失#電子 嘅一方)eng:to oxidise<eg>yue:隻戒指氧化咗,黑晒。 (zek3 gaai3 zi2 joeng5 faa3 zo2, hak1 saai3.)eng:The ring is oxidised and became all black.