Quartz flour
[机] 石英粉
🧩 词语组成解析
quartz
[kwɔrts]
n. [矿]石英;
flour
['flaʊɚ]
n. 面粉;
vt. 撒上粉;
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
I invited him to come over, but he wouldn't.
我请他过来，但是他不肯。
Could you explain exactly what you do?
您能确切的解释一下你做些什么吗？