self acting brake是什么意思？

• aspect
• 造型的英文
• theatre
• passage
• peeping
• bombarded
• reveal
• 导师英文
• conflict
• PEGGING
• lake
• committing
• begins
• scared
• silver
• default
• 实施英文
• polite
• 来源英语
• explore
• passage
• bothering
• autumn
• vehicle
• mind
• 解决方案英文
• 局外人英文
• 权限英文
• neck
• crayon

• repeat
• giraffe
• firmness
• predict
• juice
• searches
• various
• 参与者英文
• cheese
• sweater
• maths
• candy
• 纪念品英语
• toxicity
• dragon
• disappointed
• pear
• brat
• banger
• satisfaction
• narrow
• volume
• tomato
• erased
• general
• 领域英语
• permitted
• intermission
• profile
• 队长的英文

• airator
• airbase
• airbed
• airblasting
• airboat
• airbond
• airborne
• airbound
• airbreaking
• airbronchogram
• airbrush
• airburst
• airbus
• airchamber
• aircleaner
• aircondenser
• aircondition
• airconditioned
• aircraft
• aircraftman
• aircrew
• airdent
• airdox
• airdreadnought
• airdressing
• airdrome
• airdrop
• Airedale
• airer
• airfast