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
Many residents choose to put their money into the bank.
许多人选择把钱存在银行。
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
The same old favorites recur year in year out with monotonous regularity.
相同的决心以单调的规律年复一年地出现。