doubling machine是什么意思？

• toxicity
• maths
• 缺陷英文
• crayon
• client
• cheese
• 造型的英文
• algiers
• giraffe
• 导师英文
• BARRIE
• various
• 队长的英文
• committing
• candy
• brat
• satisfaction
• disappointed
• 旋律的英文
• 参数英文
• aspect
• erased
• neck
• chess翻译
• ticket
• banger
• monitor
• reveal
• default
• predict

• searches
• begins
• narrow
• intermission
• permitted
• juice
• polite
• explore
• droplets
• 来源英语
• bothering
• 确认英文
• conflict
• bombarded
• cloud
• volume
• general
• giraffe
• mind
• 呼吁英语
• saturday
• supper
• repeat
• passage
• text
• searches
• 实施英文
• PEGGING
• scared
• modernize

• have a dream
• copper coin
• an adopted son
• or proposal
• castor bean
• widen out
• marriage contract
• incontrovertibility
• precipitator
• qualimeter
• make a step
• mortised
• take flight
• contrast ratio
• Material world
• liquid state
• explanatory notes
• smart for
• Hardshells
• Gauer
• lifesome
• sourdough
• tawdrier
• a suit of
• setae
• basebred
• credit side