Line(pipe)
[化] 管线
🗣️ 情景例句
A small one will do. What is your best rate?
小型车就可以了。你们最优惠的价格是多少？
Have you milked the cows?
你已经挤过奶了吗？
The days get longer and the nights get shorter.
白天变长了，黑夜变短了。