Circulating tube
[化] 循环管
🧩 词语组成解析
a. 循环的, 流通的\\n[经] 流动
🗣️ 情景例句
That's what I say.
我也会这么说。
Use a book as a bee does flowers.
读书如蜜蜂采花，吸取其中之精华。
See you next Friday.
下星期五见。