be on active service是什么意思？

• permitted
• 参与者英文
• theatre
• firmness
• silver
• text
• passage
• client
• aspect
• 造型的英文
• profile
• dragon
• ticket
• lycopene
• crayon
• volume
• sweater
• searches
• intermission
• BARRIE
• explore
• 导师英文
• disappointed
• giraffe
• 确认英文
• searches
• 参数英文
• 分配英文
• various
• passage

• begins
• pear
• 旋律的英文
• bombarded
• juice
• banger
• approaches
• tomato
• modernize
• cheese
• reveal
• giraffe
• toxicity
• bothering
• failure
• 解决方案英文
• brat
• front
• 领域英语
• lake
• 队长的英文
• erased
• fake
• 方案英语
• 抛弃英文
• emergency
• conflict
• general
• vehicle
• rice

• pass sth on to
• pay sb back for sth
• pay sth out
• pay up
• periodically
• permeate through
• pertain to
• phase in
• pick on sb
• pick sb out
• pick sb up
• pick sth up
• pine for sth to do
• play for time
• plead against sb
• plead for sb
• plead guilty
• plead not guilty
• pry into
• pull out of
• pull over
• pull sb up
• pull sth down
• pull sth off
• pull through
• put an end to
• put in for