Return pipe
[化] 回管
🧩 词语组成解析
pipe
[paɪp]
n. 管子;烟斗;管乐器;（管风琴的）音管;
vt. 以管输送;用管乐器演奏;尖声唱;
vi. 吹奏管乐器;尖叫;尖声地说（或唱），尖声啼鸣;[航海] 吹长哨;
🗣️ 情景例句
And Max is some boy.
Max是个好男孩。
We have a toll-free number for customers to call.
我们对顾客提供免费服务电话。
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。