Saemisch's operation
[医] 塞米施氏手术(治眼前房积脓)
🧩 词语组成解析
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
Wonders are many, and nothing is more wonderful than man.
奇迹很多，但没有一件东西比人更为奇妙。
Haven't you heard of him? He's a very famous singer. He's singing at the New Theatre on Saturday.
你没听说过他吗？他是个著名歌手。他星期六将在新剧院演出。