act on behalf of是什么意思？

• 导师英文
• sweater
• 来源英语
• polite
• various
• 解决方案英文
• profile
• silver
• lycopene
• fake
• candy
• banger
• passage
• searches
• giraffe
• autumn
• 局外人英文
• supper
• ultra
• crayon
• maths
• reveal
• tourist
• explore
• 造型的英文
• volume
• lake
• algiers
• neck
• scared

• saturday
• dragon
• default
• intermission
• mind
• narrow
• 呼吁英语
• cloud
• juice
• droplets
• bothering
• modernize
• client
• searches
• peeping
• general
• 方案英语
• emergency
• 流浪者英文
• organizations
• firmness
• committing
• 缺陷英文
• 参与者英文
• 权限英文
• lesson
• aspect
• tomato
• 长颈鹿英语怎么说
• ticket

• grid mesh
• even numbers
• a stroke
• Meat under the cheek
• rain map
• simple and kind
• punctuating
• topdress
• thigh boot
• garden house
• Morning sky
• hypodermatic
• substitute for
• fivert oneself
• serges
• a disorderly band
• entrance hall
• give someone a ring
• underbed
• Existence period
• rind tumor