Inertinite
n. [地质] 惰性煤素质；惰煤素
🗣️ 情景例句
When does he arrive?
他什么时候到？
I remember the girl whose father goes there every summer.
我记得那个女孩的父亲每年夏天都去那里。
But every night he heard the noise upstairs.
但每天晚上他都听到楼上的声音。