Cascalho
n. (巴西一带含钻石或金的)砂石沉积物
🗣️ 情景例句
What did you do?
那你怎么办呢？
What are you doing next week?
下周你干什么？
It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle.
它们在地下打洞，吃掉本可以饲养数百万头牛羊的牧草，给澳洲大陆造成了毁灭性的破环。