单词	光电笔
释义	同光写入头--光电笔--光笔
随便看	admissible transformations admissible variation admissible vertex admissibly admission admission age admission air silencer admission air silencer; intake silencer admission and status admission by application admission by placement admission by recommendation and screening admission by registration and placement admission cam admission chamber admission counselors admission criteria admission day admission delay admission, discharge and transfer admission fee admission fees admission for the teacher admission free admission gear