(pos:名詞)(label:術語)<explanation>yue:化學用語;即係一樣嘢同#氧 元素結合咗之後變成嘅物質eng:oxide<eg>yue:鐵鏽其實就係鐵嘅氧化物。 (tit3 sau3 kei4 sat6 zau6 hai6 tit3 ge3 joeng5 faa3 mat6.)eng:Rust is actually iron oxide.