Diresorcinol
联间苯二酚
🗣️ 情景例句
He was our go-between.
他是我们的媒人。
She refuses to make up her mind.
她拒绝下决心。
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。