Copper peroxide
[建] 过氧化铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
peroxide
[[pə'rɔksaid]]
n. 过氧化物\\n[计] 过氧化物
🗣️ 情景例句
Do you understand?
你明白吗？
After you think it over,please let me know what you decide.
在你考虑它以后，请让我知道你决定什么。
They cut big pieces of metal into small pieces.
它们把大块的金属切成小块。