optical source是什么意思？

• neck
• fake
• lake
• fiercely
• sweater
• chess翻译
• disappointed
• organizations
• monitor
• predict
• 造型的英文
• autumn
• 实施英文
• intermission
• lesson
• ticket
• 长颈鹿英语怎么说
• committing
• default
• 参与者英文
• pear
• rice
• bombarded
• 方案英语
• volume
• cheese
• 缺陷英文
• supper
• general
• amazing

• theatre
• front
• dragon
• giraffe
• passage
• 参数英文
• toxicity
• 流浪者英文
• PEGGING
• 局外人英文
• emergency
• 解决方案英文
• firmness
• modernize
• 纪念品英语
• 旋律的英文
• banger
• peeping
• 分配英文
• satisfaction
• silver
• juice
• searches
• various
• 领域英语
• erased
• 队长的英文
• narrow
• permitted
• bothering

• produce seeds
• prioress
• buck for
• try for
• be in question of
• Slightly grey
• sparing no effort
• straighter
• straightest
• kathodal
• vasa efferentia
• efferent duct
• Output function
• Monseigneur
• The Right Honourable
• The Honourable
• Your Excellency
• offer politely
• respectfully
• contribute money
• To sink
• readying
• undeceptive