Microcrystallite
微晶
🗣️ 情景例句
We all need one of those.
我们都需要一个这样的领结。
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
A good knowledge of English will improve your chances of employment.
英语好将有助于增加你们的就业机会。