Copper phosphide
[建] 磷化铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. 磷化物\\n[化] 磷化物
🗣️ 情景例句
Sam, this is Susan. Sam
我是Susan。
Why was only he exempted from work?
为什么只有他不必工作呢？
Economy is one powerful motive for camping, since after the initial outlay upon equipment,
图省钱是露营的一个主要动机，因为除了开始时购置或是租借一套露营装备外，