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
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
I didn't realize the time had passed so quickly.
我没有认识到时间这样快速过去了。
but hauling it out of the water proved to be a serious problem.
可是把盘子捞出却是一个很大的难题。