Gaspipe
n. 煤气管
🗣️ 情景例句
Here I am.
我在这儿！
What is the total circulation of this publication.
这家刊物总发行量多少？
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。