?遥控调焦
...rol assembly ;remote control unit ;remote controlled mount ;remote-control gear ;telequipment 遥控调焦 remote focusing 遥控飞行器 remotely piloted vehicle ..
?远距离调焦
... 远距离电源 remote source 远距离调焦 remote focusing 远距离调谐 distant tuning ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。