Central downcomer
[化] 中心降液管; 中央循环管
🧩 词语组成解析
n. 下水管, 下导管
🗣️ 情景例句
It's nice to be alone with you, Grandpa.
很高兴单独与你在一起， 爷爷。
Thank you for taking me home.
谢谢你送我回家。
You're right. And there are some jobs that men can't do very ell.
你说得对。有些工作男人干得不怎么好。