Inertinite
n. [地质] 惰性煤素质；惰煤素
🗣️ 情景例句
Thank you very much, But I guess I'd better do it myself.
谢谢你，但我想我最好还是自己做。
Does this radio belong to you?
这台收音机是你的吗？
Have a nice weekend.
周末愉快。