更新时间：2024-11-18 21:58:06
Noun:- the class occupying the highest position in the social hierarchy
- Upper airway collapsibility
- upper-air cylinder gasket
- upper annealing temperature
- upper respiratory infection
- upper respiratoryinfections
- uppermost in someone's mind
- upper sideband up converter
- upper nut
- Upper gasrointestinal tract
- upper boundedness principle
- Upper eyelid fold formation
- upper
upper class是什么意思 upper class在线翻译 upper class什么意思 upper class的意思 upper class的翻译 upper class的解释 upper class的发音 upper class的同义词
