Undercarriages
n. （飞机的）起落架, 车盘, 着陆装置( undercarriage的复数形式 )
🗣️ 情景例句
I don't appreciate your advances towards me.
我真的不喜欢你来搭讪。
About how long does it take?
大约要坐多久？
This will relieve pressure on the trains to some extent.
这将在某种程度上减轻对火车的压力。