Pars descendens
[医] 降部(十二指肠)
🧩 词语组成解析
[医] 部, 部分
[医] 下行的, 降的
🗣️ 情景例句
I'll need a taxi to the train station. Could you find one for me?
我想到火车站。能为我叫辆出租车吗？
Each person follows his own interests.
人人都追求自己的利益。
How can you change your mind at last minute?
你怎么能在最后时刻改变主意呢？