An arrow is not empty是什么意思？

• droplets
• tomato
• 纪念品英语
• supper
• panicked
• approaches
• disappointed
• narrow
• candy
• maths
• emergency
• searches
• autumn
• 分配英文
• banger
• PEGGING
• lycopene
• rice
• conflict
• neck
• tourist
• toxicity
• predict
• ticket
• chess翻译
• client
• 权限英文
• 确认英文
• brat
• polite

• prompt
• general
• fake
• giraffe
• amazing
• front
• begins
• explore
• committing
• reveal
• 解决方案英文
• pear
• sweater
• volume
• intermission
• firmness
• dragon
• bombarded
• 参数英文
• aspect
• failure
• 缺陷英文
• satisfaction
• fiercely
• 参与者英文
• bothering
• general
• BARRIE
• crayon
• 旋律的英文

• blofk
• butanetriol
• Box making
• plot a rebellion
• blocj
• blocjk
• one and all
• Worm method
• do a thing privately
• prearrange
• optic atrophy
• Something imperative
• blastomycosis cutis
• contact substance
• latifolia
• coalball
• recycle flattening
• inhaul cable
• reimprint
• account paid