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
Let's go. What are your questions?
我们就进行吧。你想问哪些问题？
I'd like to make a reservation to Los Angeles for next Monday.
我想预定一张下周星期一去洛杉矶的飞机票。
Before? After? said the doctor.
“饭前？饭后？”医生说。