Proetz treatment
[医] 普雷茨氏疗法, 阴压置换法(治鼻旁窦感染)
🧩 词语组成解析
🗣️ 情景例句
You're making the game harder.
你使游戏变难了。
To hit the ball
击球
How long has Kate been at her school?
凯特进校学习有多长时间了？