be on duty是什么意思？

• approaches
• satisfaction
• amazing
• 局外人英文
• general
• lake
• fiercely
• begins
• searches
• passage
• failure
• monitor
• rice
• 长颈鹿英语怎么说
• text
• neck
• repeat
• crayon
• autumn
• 呼吁英语
• brat
• profile
• giraffe
• droplets
• general
• modernize
• 缺陷英文
• PAXLOVID怎么读
• permitted
• maths

• various
• predict
• PEGGING
• sweater
• giraffe
• cheese
• emergency
• bothering
• toxicity
• 队长的英文
• pear
• 导师英文
• peeping
• supper
• passage
• tomato
• lesson
• BARRIE
• 造型的英文
• juice
• vehicle
• erased
• 方案英语
• 纪念品英语
• searches
• client
• 实施英文
• reveal
• silver
• ticket

• come of
• come over sb
• come sth to light
• come to nothing
• come to nought
• come to sb
• come up against
• commit oneself
• consist in
• consist of
• culminate in
• curriculum vitae
• cut across sth
• cut corners
• cut sth down
• dead beat
• do sb a favour
• do sth in bad faith
• do sth in good faith
• do with
• eke out
• face up to sth
• fall back on
• fall behind with
• fall short of