Central circulating tube
[化] 中央循环管
🧩 词语组成解析
a. 循环的, 流通的\\n[经] 流动
🗣️ 情景例句
You are right, whatever opinions may be held by others.
你做得对，别人怎么看不必与日俱增。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
The children compete against each other to reach the other end of the pool.
孩子们比赛看谁先到达游泳池的另一端。