Low-level books and periodicals是什么意思？

• committing
• client
• modernize
• giraffe
• aspect
• narrow
• tomato
• 造型的英文
• lake
• permitted
• passage
• 参与者英文
• lesson
• scared
• autumn
• 长颈鹿英语怎么说
• mind
• searches
• failure
• 权限英文
• erased
• saturday
• 导师英文
• reveal
• algiers
• monitor
• text
• begins
• front
• peeping

• general
• vehicle
• default
• sweater
• lycopene
• supper
• banger
• firmness
• 方案英语
• candy
• predict
• 局外人英文
• brat
• organizations
• various
• approaches
• tourist
• emergency
• 抛弃英文
• PEGGING
• 领域英语
• satisfaction
• prompt
• 参数英文
• giraffe
• repeat
• neck
• intermission
• 纪念品英语
• silver

• law
• lawbreaker
• lawbreaking
• lawcourt
• Laweb
• lawful
• lawfully
• lawfulness
• lawgiver
• lawless
• lawlessly
• lawlessness
• lawmaker
• lawmaking
• lawman
• lawn
• lawnmower
• lawny
• Lawrence
• lawrencite
• lawrencium
• laws
• lawsone
• lawsonia
• lawsonite
• lawsuit
• lawyer
• lax
• laxation
• laxative