Copper silicide
[建] 一硅化二铜
🧩 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]硅化物
🗣️ 情景例句
Thank you, Mrs. Martinelli.
谢谢， Martinelli太太。
It depends on the quantity ordered.
这要根据所订的数量而定。
It is almost always due to some very special circumstances that traces of land animals survive,
几乎总是由于某些特殊的条件，陆地动物的遗体才被存下来，