if-then是什么意思？

• cheese
• BARRIE
• saturday
• permitted
• crayon
• 造型的英文
• predict
• profile
• committing
• 方案英语
• erased
• 确认英文
• organizations
• droplets
• 抛弃英文
• searches
• fake
• 旋律的英文
• 参与者英文
• passage
• lesson
• emergency
• explore
• 长颈鹿英语怎么说
• front
• giraffe
• text
• 局外人英文
• chess翻译
• juice

• autumn
• peeping
• theatre
• 缺陷英文
• tomato
• dragon
• amazing
• 实施英文
• lake
• monitor
• 领域英语
• firmness
• maths
• 纪念品英语
• vehicle
• narrow
• ultra
• supper
• algiers
• 流浪者英文
• PEGGING
• intermission
• silver
• scared
• neck
• aspect
• various
• prompt
• giraffe
• tourist

• medicine man
• membership fee
• methyl cyanide
• merit and demerit
• move into
• more succinctly
• monarch butterfly
• 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