spiral stairs是什么意思？

• firmness
• permitted
• various
• 实施英文
• crayon
• predict
• lycopene
• profile
• bothering
• fiercely
• ticket
• searches
• mind
• intermission
• organizations
• 方案英语
• fake
• searches
• volume
• giraffe
• 解决方案英文
• 抛弃英文
• general
• 缺陷英文
• 参与者英文
• 领域英语
• reveal
• 队长的英文
• neck
• panicked

• 流浪者英文
• 来源英语
• lake
• conflict
• erased
• 局外人英文
• toxicity
• 造型的英文
• droplets
• begins
• 权限英文
• satisfaction
• cheese
• passage
• 参数英文
• default
• general
• monitor
• repeat
• sweater
• chess翻译
• vehicle
• aspect
• disappointed
• front
• committing
• banger
• juice
• amazing
• brat

• pick up leaves
• watch insects
• write a report
• traffic rule
• after school
• science museum
• shoe store
• comic book
• fruit stand
• go to the cinema
• next week
• pet shop
• post card
• read a magazine
• take a trip
• this afternoon
• this evening
• this morning
• collect stamps
• make kites
• play the violin
• ride a bike
• TV reporter
• motor cycle
• funnier
• squid
• have a fever
• have a headache
• have a sore throat
• have a toothache