frequent and continuous是什么意思？

• erased
• autumn
• vehicle
• 纪念品英语
• lesson
• chess翻译
• various
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• supper
• 参与者英文
• narrow
• passage
• repeat
• pear
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• theatre
• peeping
• amazing
• conflict
• emergency
• ticket
• 局外人英文
• searches
• crayon
• bothering
• brat
• approaches
• droplets
• PEGGING
• general

• volume
• tomato
• failure
• 缺陷英文
• cloud
• maths
• default
• permitted
• 来源英语
• tourist
• disappointed
• toxicity
• aspect
• giraffe
• modernize
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• committing
• searches
• 方案英语
• lake
• saturday
• lycopene
• fake
• prompt
• 导师英文
• general
• organizations
• 参数英文
• reveal
• front

• saw
• scale
• scan
• scar
• scare
• scared
• scary
• scene
• sceptical
• schedule
• scheme
• scholarship
• schoolmate
• scientific
• scout
• scream
• script
• sculpture
• seashell
• seaside
• secretary
• section
• secure
• seed
• seedbed
• seedless
• seek
• segregation
• seismograph
• seize