Nickel pyrite
[化] 黄镍矿; 硫化镍
🧩 词语组成解析
nickel
['nɪkl]
n. [化]镍;五分镍币;
vt. 镀镍于;
pyrite
['paiɚrait]
n. <矿>黄铁矿;
🗣️ 情景例句
Have yo ever been to Teem Plaza?
你到过天河城吗？
Are you out of you mind?
你疯了吗？
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；