Pergamenous
[医]羊皮纸状的
🗣️ 情景例句
I heard the professor of that class is very good.
我听说那个班的教授很好。
Two dogs over one bone seldom agree.
两狗啃一骨，相持难服输。
The mobile phone is as popular as the beeper nowadays.
现在手机和寻呼机一样普及。