Jansen's operation
[医] 扬森氏手术(额窦手术)
🧩 词语组成解析
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
Lava flowed out of the crater.
喷火口流出了熔岩。
He will take part in an important race across the Atlantic.
他将参加一次重大的横渡大西洋的比赛。