Antifreezing hydrant
[机] 防冻龙头
🧩 词语组成解析
hydrant
['haidrənt]
n. 给水栓，消防龙头;
🗣️ 情景例句
Scientists have confirmed that the Earth is, indeed, round.
科学家证实，地球确实是圆的。
He already has a phonograph,but he doesn't have a radio yet.
他已经有一架留声机，但是他还没有收音机。
Why was that?
为什么呢？