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
Great! Let's do it!
好。 我们去。
He cannot find the money to further his plan.
他无法筹资开展他的计划。
Then he remembered his comrade downstairs.
然后他想起楼下的同志。