Marckwald's operation
[医] 马克瓦耳德氏手术(治疗子宫外口狭窄)
🧩 词语组成解析
🗣️ 情景例句
For most Chinese, 1pm is naptime.
对大多数中国人来说，中午 1:00 是午睡时间。
By writing you learn to write.
从写作中学写作。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。