Trench(for underground pipe line)
[化] 管沟
🧩 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
You win, and I cook dinner for the entire family.
你赢了 我给全家做晚餐。
Don't get mad. It's not worth it.
不值得为这点小事生气。
Walt invented the steam engine.
瓦特发明了蒸汽机。