Semifusinite
[地质]半丝碳煤素质
🗣️ 情景例句
Good idea.
好主意。
Comparisons are odious.
人比人，气死人。
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。