spiral drill是什么意思？

• narrow
• various
• 解决方案英文
• reveal
• 局外人英文
• giraffe
• 旋律的英文
• begins
• autumn
• pear
• front
• fiercely
• ticket
• bombarded
• aspect
• client
• crayon
• 造型的英文
• cloud
• chess翻译
• lesson
• general
• theatre
• text
• mind
• banger
• 呼吁英语
• approaches
• 参与者英文
• peeping

• ultra
• conflict
• repeat
• failure
• 实施英文
• searches
• rice
• bothering
• 来源英语
• saturday
• 方案英语
• committing
• maths
• intermission
• 确认英文
• modernize
• juice
• erased
• sweater
• prompt
• tomato
• scared
• 缺陷英文
• monitor
• amazing
• cheese
• BARRIE
• 权限英文
• PEGGING
• profile

• For lunch
• Hacine
• Country Voice
• Liester
• Old banana trench
• suspendedabove
• Reform is in place
• be in low spirit
• omenta
• feel difficult
• vanishinside
• Stick to it
• pudic
• outlastingthe