isochronal line是什么意思？

• explore
• emergency
• tourist
• 旋律的英文
• various
• algiers
• lesson
• rice
• prompt
• amazing
• mind
• permitted
• 确认英文
• theatre
• silver
• 分配英文
• begins
• PEGGING
• firmness
• volume
• 来源英语
• giraffe
• committing
• searches
• 纪念品英语
• 抛弃英文
• 流浪者英文
• disappointed
• chess翻译
• satisfaction

• crayon
• intermission
• conflict
• pear
• front
• predict
• bothering
• approaches
• fake
• searches
• giraffe
• dragon
• 呼吁英语
• cheese
• narrow
• aspect
• reveal
• bombarded
• lycopene
• client
• fiercely
• monitor
• droplets
• ticket
• general
• passage
• modernize
• erased
• organizations
• ultra

• Lyonnais
• epitomized
• bouchons
• sleek
• epochs
• Precambrian
• yields
• equalled
• Southend
• husbands
• equalized
• equalising
• spaced
• Yarmouth
• Mundesley
• seesawed
• breaths
• gadgets
• equipping
• refinance
• rationality
• polyunsaturated
• Gaza
• tortured
• equivocating
• equivocated
• tetanus
• eradicated
• tearfully
• erasing