Operation oberst's
[医] 奥伯斯特氏手术(治腹水)
🧩 词语组成解析
🗣️ 情景例句
Don't laugh. In the beginner's class,they give you a chance to rest between exercises.
别笑。在初级课程中你有机会休息。
No man ever yet became great by imitation.
笑颦不能成西施。
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好几英里，