Circulating pipe
[建] 循环管
🧩 词语组成解析
a. 循环的, 流通的\\n[经] 流动
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
You're on the day shift now.
你现在上白班。
Nothing is difficult to a man who wills.
世上无难事，只怕有心人。
We visited the Great Wall. We went there by bus. We all took some food and drink with us.
我们参观了长城。我们是坐车去的。我们每人都自备一些食物和饮料。