USB*
![](dev/images/h-r-.png)
upper surface blowing, a kind of high-lift device of aircraft
![](dev/images/h-r-.png)
![](dev/images/h-r-.png)
![]() | 丸善 「略語大辞典」 JLogosID : 11853344 |
100辞書・辞典一括検索
![]() | 丸善 「略語大辞典」 JLogosID : 11853344 |