Copper oxide
[医] 氧化铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
It's not easy being away from home.
离家独闯不容易。
The soup is delicious.
这汤很鲜美。
That's OK.We really need the material.
没关系，我们急着要这些原料。