Kovalevski's canal
[医] 科瓦列夫斯基氏管(神经肠管)
🧩 词语组成解析
🗣️ 情景例句
Are you making progress?
你有进展吗？
It seems doesn't understand.
看起来他好像不了解。
Fearing the authorities, Eric remained in hiding after the war as well.
由于害怕当局，埃里克战后继续深藏不露。