sth. serving as a support是什么意思？

• emergency
• approaches
• begins
• lesson
• prompt
• general
• silver
• maths
• failure
• fiercely
• toxicity
• amazing
• tourist
• polite
• algiers
• 确认英文
• volume
• client
• 参与者英文
• giraffe
• 长颈鹿英语怎么说
• 缺陷英文
• brat
• conflict
• modernize
• satisfaction
• 来源英语
• erased
• cheese
• 领域英语

• rice
• searches
• 参数英文
• droplets
• committing
• banger
• various
• profile
• fake
• ultra
• 抛弃英文
• intermission
• crayon
• searches
• supper
• repeat
• permitted
• vehicle
• monitor
• sweater
• 纪念品英语
• juice
• predict
• candy
• lake
• 解决方案英文
• 造型的英文
• autumn
• disappointed
• panicked

• Bihari
• biharmonic
• bijection
• bijou
• bijouterie
• bijugate
• bijugous
• bike
• bikeway
• bikini
• bilabial
• bilabiate
• bilaminar
• bilateral
• bilateralism
• bilayer
• bilberry
• bilbo
• bile
• bilene
• bilestone
• bilevel
• bilge
• bilharzia
• bilharzial
• bilharziasis
• bilharzic
• bilharzioma
• bilharziosis
• biliary