Copper sesquioxide
[化] 三氧化二铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. [化]倍半氧化物,三氧二某化合物
🗣️ 情景例句
towards refurnishing the old library
去重新整修老图书馆
Two quarrel and a third profits by it.
鹬蚌相争，渔翁得利。
I'd like to do some shopping, but not during the day.
我愿意买些东西，但不必白天去。