crossing off是什么意思？

• narrow
• cheese
• 造型的英文
• 权限英文
• aspect
• 领域英语
• 来源英语
• tourist
• searches
• dragon
• 局外人英文
• juice
• searches
• conflict
• lycopene
• panicked
• bombarded
• saturday
• mind
• tomato
• lake
• 方案英语
• supper
• amazing
• brat
• candy
• polite
• explore
• 参与者英文
• cloud

• organizations
• pear
• begins
• reveal
• intermission
• droplets
• theatre
• failure
• toxicity
• 纪念品英语
• algiers
• fiercely
• 确认英文
• silver
• 呼吁英语
• banger
• autumn
• committing
• 分配英文
• various
• ticket
• fake
• repeat
• scared
• general
• ultra
• volume
• profile
• approaches
• sweater

• multiple service
• much less
• migratory bird
• mill town
• mirror film
• model oneself after
• more specifically
• motor center
• misgive
• mound
• munificent
• muzzle
• natural balance
• nervous system
• news coverage
• no wonder
• nuclear energy
• nucleic acid
• on a daily basis
• on the part of
• on the urban scene
• on the strength of
• on the other side
• on the heavy side
• on the bottom
• on the battlefield
• on hard times