Travertine
n. [地]石灰华
🗣️ 情景例句
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
Let every man praise the bridge he goes over.
饮水思源。
This model's less expensive than that one.
这种型号比那种要便宜些。