Heaton's operation
[医] 希顿氏手术(治腹股沟疝)
🧩 词语组成解析
🗣️ 情景例句
I cannot forgive myself for not seeing my mother when she was sick in bed.
母亲病的时候我没能去看她，为这件事我永远不能原谅我自己。
We never know the worth of water till the well is dry.
井干方知水可贵。
Nothing could have been more annoying.
没有什么能比这更烦人了。