Chromite sand
[机] 铬砂
🧩 词语组成解析
n. 铬铁矿, 亚铬酸盐\\n[化] 铬铁矿
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
I can't wait to get back home and see everyone again.
我迫不及待地想回国看看。
To race
竞争
For a whole week I did not smoke at all and during this time, my wife suffered terribly.
整整一个星期我根本没有吸烟。在此期间，我妻子吃尽了苦头。