Gold trioxide
[机] 氧化金
🧩 词语组成解析
gold
[ɡold]
n. 金，黄金;金色;金币;金饰品;
adj. 金（制）的，含金的;金色的;金本位的;
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
You were right and I was wrong. I apologize.
你是对的， 我错了。 我道歉。
He has a ring.
他有一只戒指。
She was wearing a full-length skirt which swept the ground.
身穿一条拖地长裙，