spiral drill是什么意思？

• tomato
• 导师英文
• sweater
• erased
• permitted
• maths
• juice
• 参与者英文
• bombarded
• PEGGING
• droplets
• 方案英语
• BARRIE
• panicked
• predict
• ultra
• autumn
• theatre
• 局外人英文
• passage
• pear
• dragon
• silver
• tourist
• various
• lycopene
• 旋律的英文
• client
• 造型的英文
• vehicle

• saturday
• text
• repeat
• crayon
• 领域英语
• failure
• front
• prompt
• satisfaction
• brat
• committing
• 权限英文
• monitor
• intermission
• algiers
• begins
• giraffe
• cheese
• disappointed
• volume
• fiercely
• emergency
• default
• scared
• organizations
• toxicity
• general
• candy
• 参数英文
• 实施英文

• have precedence over
• culture media
• Get tanned
• minced meat
• Temperature gun
• puke
• epiphanic
• jade object
• bathygraphic chart
• Fotoamator
• tying machine
• tool edge
• a level open space
• Sugar nucleus
• ill gains
• fancy shade
• normal dose
• laden with grief
• lead to disaster
• kekuneoilplant
• be past participle