undercarriages怎么读,undercarriages的音标和真人发音
  

undercarriages是什么意思,undercarriages的意思是

n.(飞机的)起落架,车盘,着陆装置( undercarriage的名词复数 )

undercarriages 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

Ali the planes had retractable undercarriages .
所有飞机都有收放式起落架。
A machine of this sort often contains up to six cutting heads fashioning simultaneously , under computer control and at breakneck speed , small pieces of metal that are later assembled into larger items such as undercarriages for aircraft or vehicle engines .
一台机器往往有6个切割头,在电脑控制下,它们以飞快的速度同时对小块金属进行加工,随后,这些小块金属被组装成较大的产品,比如飞机起落架或汽车引擎。