英语词汇“observer - controller/trainer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	observer - controller/trainer
释义	SeeOC/T
随便看	department of public health & human services department of public information department of public instruction department of public lands department of public libraries & information department of public policy department of public policy and administration department of public prosecutions department of public safety department of public safety and correctional services department of public safety and security services department of public safety officers' association department of public safety revolving fund assessment department of public safety, standards, and training department of public welfare department of public works department of public works and utilities department of pupil services department of radiation oncology department of radio engineering and cybernetics department of radiological health department of radio receiving devices department of radio technical devices department of radio technical systems department of real estate

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。