Copper aventurine
[化] 銅砂金石
?? 詞語組成解析
copper
['kɑp?]
n. 銅;銅幣;紫銅色;警察;
adj. 銅制的;
vt. 鍍銅;
[礦]砂金石
??? 情景例句
I'm going to miss her,
我會想念她，
Work has a bitter root but sweet fruit.
勞動根雖苦，然而果實甜。
How old are you?
你多大了？