the crux of the problem是什么意思？

• lycopene
• banger
• 参与者英文
• cloud
• firmness
• amazing
• 权限英文
• giraffe
• passage
• text
• reveal
• passage
• begins
• 来源英语
• giraffe
• PAXLOVID怎么读
• maths
• failure
• general
• 参数英文
• saturday
• mind
• profile
• panicked
• scared
• tomato
• modernize
• polite
• intermission
• organizations

• 旋律的英文
• lake
• 导师英文
• disappointed
• 造型的英文
• autumn
• predict
• peeping
• 长颈鹿英语怎么说
• 流浪者英文
• explore
• sweater
• front
• various
• chess翻译
• 抛弃英文
• permitted
• conflict
• 局外人英文
• committing
• ultra
• fake
• ticket
• narrow
• supper
• 确认英文
• toxicity
• 领域英语
• crayon
• general

• 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
• put sb down
• put sb through
• put sb up
• put sth across
• put sth away
• put sth back
• put sth down
• put sth down to sth
• put sth forward
• put sth on
• put sth out
• put up with sb
• reckon with sb