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 would just like to thank all of you,
我只是想谢谢你们大家，
It's essential.
这是必要的。
He was never seen again.
后来再也见不到这个人了。