英语词汇optical protractor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?光学测角器
... optical propperty 光性能 optical protractor 光学测角器 optical protractor level 光学测角水准器，光学象限仪 ...
2
?光学量角器
... optical projector 光学投影仪 optical protractor 光学量角器 optical pseudo-color processor 光学假彩色措置赏罚赏罚仪 ...

短语

单词	optical protractor
释义	optical protractor 简明释义光学量角器网络释义 1 ?光学测角器 ... optical propperty 光性能 optical protractor 光学测角器 optical protractor level 光学测角水准器，光学象限仪 ... 2 ?光学量角器 ... optical projector 光学投影仪 optical protractor 光学量角器 optical pseudo-color processor 光学假彩色措置赏罚赏罚仪 ... 短语 1 optical protractor level 光学测角水准器 ; 光学象限仪 ; 光学测角器 2 optical bevel protractor 光学斜度规 ; 光学量角器 3 optical bevel protractor optical protractor 光学量角器
随便看	retention of meconium retention of memory retention of menses retention of needle retention of oil on board retention of ownership retention of phlegmatic dampness retention of phosphates retention of placenta retention of pregnancy products retention of profits retention of qualification retention of records retention of records recorder retention of residue on board Retention of sebaceous matter retention of separated placenta retention of sodium and water retention of state forest retention of strength retention of subject matter retention of time retention of title clause retention of urine retention of viscosity