Semifusinite
[地质]半丝碳煤素质
🗣️ 情景例句
It's been my experience that I agree that yours are of better quality.
根据我的经验来看，你们的产品质量的确较好。
I could die.
简直爱得要死了。
Don't look out of the window concentrate on your work.
别看窗外，专心工作。