| 释义 |
DEFINITIVE EXAMPLES 权威例句〔combustion chamber〕An enclosure in which combustion, especially of a fuel or propellant, is initiated and controlled.燃烧室:尤指燃料或推进式燃烧进行和被控制的密封装置美国传统〔gland〕A device, such as the outer sleeve of a stuffing box, designed to prevent a fluid from leaking past a moving machine part.密封装置,密封套:一种装置,比如填充函的外套,设计出来以防止液体从一移动的机器零部件中渗漏出来美国传统 |