Circumtractor
[医] 环形拉钩, 环形牵引器
🗣️ 情景例句
Well, I've thought a lot about which college,
嗯， 我为了上哪一所大学想了很多，
Am I your teacher?
我是你们的教员吗？
Thanks for your letter.
谢谢你给我来信。