Crystal quartz flour
[机] 晶体石英粉
🧩 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
He pulled him out of the water.
是他把你孩子从水 拉上来的。
He keeps on studying ecology.
他不断攻读生态学。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。