Dermatoscopy
[医] 皮血管检查
🏥 医学释义
皮血管镜检查
🗣️ 情景例句
The course I took was above me.
我上的这门课太难了。
May I have a receipt?
我可以要一张收据吗？
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。