Copper mordant
[建] 銅煤染料
?? 詞語組成解析
copper
['kɑp?]
n. 銅;銅幣;紫銅色;警察;
adj. 銅制的;
vt. 鍍銅;
mordant
['m?rdnt]
adj. （指諷刺等）刻薄的;尖銳的;刺痛的;腐蝕的;
n. 媒染劑，酸洗劑;
vt. 媒染，用媒染劑處理;
??? 情景例句
This is my mother.
這是我母親。
Jeff will lose face if his friend fails to work hard.
杰夫因他的朋友不肯勤奮工作而丟了面子。
And a pound of mince, too.
再來一磅絞肉。