Dermatograph
[医] 皮肤划界器, 皮肤划痕
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
No man can be a good ruler unless he has first been ruled.
没受过他人的统治，就不能很好地统治他人。
There is a stereo in the room.
客厅里有台立体声音响。