Black nickel (electro)plating
[化] 電鍍黑鎳
?? 詞語組成解析
black
[bl?k]
adj. 黑（色）的;黑色人種的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑顏料;黑暗;
v. 使變黑;抵制;拒絕;使變黑暗;
nickel
['n?kl]
n. [化]鎳;五分鎳幣;
vt. 鍍鎳于;
??? 情景例句
But it won't be on my birthday.
但是那就不是在我生日那天了。
Doctors and lawyers are professional people.
醫生和律師是專業人員。
But for the English examination, I would have gone to the concert last Sunday.
上個星期天，要不是有英語考試， 我就去聽音樂會了。