Semifusinite
[地质]半丝碳煤素质
🗣️ 情景例句
Will it take long?
要很久吗？
Say, do you smell something burning in the kitchen?
喏，你有没有闻到厨房里有烧焦的味道呀？
The days get longer and the nights get shorter.
白天变长了，黑夜变短了。