unexpected difficulty是什么意思？

• 确认英文
• toxicity
• giraffe
• amazing
• satisfaction
• polite
• general
• explore
• panicked
• 权限英文
• predict
• disappointed
• 导师英文
• supper
• giraffe
• fake
• pear
• 抛弃英文
• 方案英语
• rice
• reveal
• lycopene
• 分配英文
• 队长的英文
• lesson
• juice
• intermission
• 参数英文
• ticket
• autumn

• droplets
• crayon
• passage
• prompt
• general
• PEGGING
• ultra
• permitted
• mind
• bombarded
• committing
• peeping
• failure
• default
• 造型的英文
• modernize
• 长颈鹿英语怎么说
• lake
• bothering
• volume
• fiercely
• profile
• passage
• candy
• dragon
• saturday
• sweater
• conflict
• neck
• maths

• sapidium
• daetylorhiza
• jueju
• nonsynchronous
• be married to
• hairyvein
• Manilla gold
• trester
• Public laughter
• public functionary
• fatstock
• heraldtrumpet
• Straight and thick
• amidocaproic acid
• an outmoded method
• Resident in
• pentoxyverine
• stringiness
• to collude
• leprosum