Microgravity
n. 微重力, 无重力, 失重状态
🗣️ 情景例句
I'm going somewhere else this evening.
今晚我要去另外一个地方。
Which one is easier?
哪一个是较简单的？
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。