Limestones
n. 石灰岩( limestone的复数形式 )
🗣️ 情景例句
A taxi can get you there in less than five minutes.
乘坐的士到那儿不用5分钟。
I'm not really sure.
我不太清楚。
Yes, of course. It's very easy.
那当然。煮它（豆腐）并不难。