medullary sheath是什么意思？

• 造型的英文
• erased
• mind
• profile
• fake
• 纪念品英语
• default
• saturday
• sweater
• 局外人英文
• 导师英文
• chess翻译
• juice
• 领域英语
• volume
• polite
• reveal
• lesson
• tourist
• dragon
• repeat
• firmness
• 旋律的英文
• prompt
• candy
• 分配英文
• general
• panicked
• front
• brat

• 长颈鹿英语怎么说
• monitor
• pear
• cheese
• client
• banger
• neck
• 队长的英文
• fiercely
• lake
• 呼吁英语
• ticket
• 确认英文
• BARRIE
• emergency
• giraffe
• organizations
• autumn
• algiers
• scared
• various
• intermission
• cloud
• narrow
• crayon
• satisfaction
• silver
• 来源英语
• aspect
• amazing

• agreeable in manner
• hoot at
• family trees
• lazy person
• play the finger game
• Personal income
• heart failure
• pinchout
• Or dye
• offend against
• ketarax
• be above reproach
• Medicinal salt
• more amicable
• most amicable
• remain under cover
• labia majora