Nickel preplating
[化] 预镀镍
🧩 词语组成解析
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
🗣️ 情景例句
My vacation was wonderful.
我的假期棒极了！
He that is ill to himself will be good to nobody.
不知自爱的人也不会爱别人。
When he died, however, his brothers found it impossible to keep the secret any longer.
他死后，他的弟弟们才觉得无法再保守这个秘密了。