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
Good idea, Jack. What do you think about the second part?
好主意，杰克，你对第二部分有什么看法？
I'm sorry to keep on coughing.
我不停地咳嗽，真是抱歉。
Because the gravity on the Moon's surface is only a sixth of Earth's
由于月球表面的重力仅是地球表面的1/6-