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
That's right.
是的。
All men cannot be first.
不可能人人都得第一名。
I went into her tent and she told me to sit down.
我走进她的帐篷，她叫我坐下。