havent是什么意思？

• tourist
• autumn
• 分配英文
• saturday
• toxicity
• explore
• lycopene
• cheese
• sweater
• 解决方案英文
• banger
• general
• BARRIE
• fiercely
• modernize
• intermission
• cloud
• 局外人英文
• ultra
• predict
• 呼吁英语
• giraffe
• aspect
• various
• begins
• 参与者英文
• supper
• rice
• ticket
• organizations

• conflict
• silver
• committing
• 抛弃英文
• 旋律的英文
• 缺陷英文
• 确认英文
• volume
• passage
• front
• maths
• repeat
• dragon
• disappointed
• default
• reveal
• failure
• prompt
• tomato
• 队长的英文
• emergency
• client
• 导师英文
• firmness
• PEGGING
• profile
• lake
• droplets
• satisfaction
• 方案英语

• bone marrow
• wheel boss
• pillbox
• tracheas
• syllepsis
• zinc sulphate
• Ric
• blind flange
• margarimeter
• bios I
• dacryagogic
• make a mouth
• Block formation
• rear services
• have a pull of
• cheek tooth
• tender ship
• Yemenite
• tooth powder
• coal carrier
• caballine
• lie alongside
• main force
• gecco