Cherty
燧石质, 石英质
🗣️ 情景例句
That's load off my mind.
这一来我心里轻松了。
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
You forget to write down the date of your departure.
您忘了写离店日期了。