Calcretes
(calcrete 的复数) n.钙质结砾岩
🗣️ 情景例句
A friend in need is a friend indeed.
患难朋友才是真正的朋友。
You'll hurt yourself, if you don't take care.
你不专心的话，就会伤到你自己。
Take it easy, you will be all right in a couple of days.
别担心，你两天之内就会痊愈的。