Communicating tube
[化] 连通管
🧩 词语组成解析
[计] 通信的
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
He makes the bads every day.
他每天都铺床。
What is more, this information line operates 24 hours a day.
而且，这种"问讯线路每天工作24小时。