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
It's not the same.
那可不一样。
How about this instead?
不然这样好不好？
I don't know.I've already had my holiday this year.
我不知道。今年我已度过假了。