Regolith
n. （=mantlerock）[地质]风化层, 土被
🗣️ 情景例句
I guess they're trying to set up an appointment for me.
我猜他们正设法给我安排晤谈。
I am Chen Jianguo. I am from Shanghai, China.
我叫陈建国，来自中国上海。
Unfortunately, the show was one of the dullest we have ever seen.
不幸的是，这次演出是我们看过的最乏味的演出了。