Each one does his duty.是什么意思？

• 流浪者英文
• begins
• juice
• sweater
• PEGGING
• 导师英文
• prompt
• tomato
• 参与者英文
• scared
• toxicity
• firmness
• monitor
• 领域英语
• repeat
• permitted
• crayon
• banger
• ticket
• bothering
• amazing
• intermission
• fiercely
• satisfaction
• saturday
• explore
• polite
• 解决方案英文
• 队长的英文
• droplets

• pear
• front
• cloud
• client
• various
• default
• general
• giraffe
• passage
• maths
• 抛弃英文
• emergency
• mind
• 方案英语
• disappointed
• 分配英文
• algiers
• profile
• committing
• reveal
• general
• organizations
• panicked
• candy
• lake
• predict
• brat
• theatre
• failure
• peeping

• conspiracies
• conspires
• constabularies
• constellations
• constitutions
• constitutionals
• constraining
• constrains
• constricting
• consuls
• consulates
• consults
• consultancies
• consumables
• consumes
• consummating
• consummates
• consumptions
• contagions
• contaminating
• contaminates
• contempts
• contended
• contenting
• continuations
• continuities
• continuums
• contorted
• contorting
• contortionists