Copper arsenate
[機] 砷酸銅
?? 詞語組成解析
copper
['kɑp?]
n. 銅;銅幣;紫銅色;警察;
adj. 銅制的;
vt. 鍍銅;
[化] 砷酸鹽(或酯)\\n[醫] 砷酸鹽
??? 情景例句
Yes, sir.
是的 ，先生。
I asked you if you wanted some help.
我是問你是否需要幫忙。
I would like to give you an example, but fortunately I cannot do so.
我愿為你舉個例子，但幸虧我舉不出。