Regolith
n. （=mantlerock）[地质]风化层, 土被
🗣️ 情景例句
A young male may be addressed as 'young man'.
一个年轻的男性可以被称作 'young man' 。
He made an important contribution to the company's success.
他对公司的成功做出了重要的贡献。
I entered the hotel manager's office and sat down.
我走进饭店经理的办公室，坐了下来。