Arsenial copper
[機] 砷化銅
?? 詞語組成解析
copper
['kɑp?]
n. 銅;銅幣;紫銅色;警察;
adj. 銅制的;
vt. 鍍銅;
??? 情景例句
I made a pig of myself.
我吃得像一頭豬！
A man cannot whistle and drink at he same time.
一心不能二用。
About twelve Kilometers.
大約12公里。