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
By the way, how is your wife doing, Harrison?
顺便问一下，贵夫人近来可好吗？
When the wound is healed, the pain is forgotten.
好了伤疤忘了痛。
Is this your umbrella?
这把伞是您的吗？