Black nickel (electro)plating
[化] 电镀黑镍
🧩 词语组成解析
black
[blæk]
adj. 黑（色）的;黑色人种的;黑暗的;不加牛奶的;
n. 黑色;黑人;黑颜料;黑暗;
v. 使变黑;抵制;拒绝;使变黑暗;
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
🗣️ 情景例句
I visited Japan on an observation tour of its industries.
我到日本观摩它的工业。
I'll go to a concert.
我要去听音乐会。
Don't you remember?I had to water it every day.
你记得了吗？我不得不每天浇水。