Cyperus
油沙豆
🗣️ 情景例句
Forget it, accidents happen.
算了吧， 什么都会发生。
The shoes are worn-out.
这鞋已经不能穿了。
The remains of plants and animals that lived on land are much more rarely preserved, for there is seldom anything to cover them over.
曾在陆地上生活过的动植物的遗体被保存下来的更为罕见，因为陆地上几乎没有什么东西覆盖它们。