Opalize
vt. 使成乳色, 使成蛋白石状
🗣️ 情景例句
During your computer classes, did they teach you how to fix a cooling fan?
在你的电脑课程，他们是否教过你如何修理散热风扇？
Who answers suddenly knows little.
答得迅速，懂得不多。
Suddenly, they heard a voice behind them.
突然他们听到身后有声音。