The edges are serrated是什么意思？

• 呼吁英语
• 领域英语
• mind
• aspect
• 来源英语
• 解决方案英文
• ultra
• permitted
• tomato
• 参数英文
• 参与者英文
• tourist
• brat
• begins
• passage
• theatre
• reveal
• satisfaction
• neck
• profile
• default
• 旋律的英文
• lesson
• cheese
• prompt
• predict
• firmness
• client
• explore
• failure

• vehicle
• lycopene
• panicked
• peeping
• polite
• 权限英文
• 分配英文
• ticket
• BARRIE
• passage
• disappointed
• organizations
• general
• conflict
• amazing
• emergency
• 实施英文
• fiercely
• crayon
• erased
• cloud
• 局外人英文
• searches
• committing
• intermission
• monitor
• various
• 缺陷英文
• 造型的英文
• toxicity

• Make discipline
• America squawk
• Trafford
• The stone of truth
• Brutreatment
• Ugly people
• Be seen
• Meditation fu du god
• ricocheted
• Full of sentimental
• Sof SGelandform name
• Take a sailing boat
• Royal Servicer