英语词汇“N.A.”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	N.A.
释义	N.A. 1. National Army. 2. North America. 3. not applicable. 4. Micros. See numerical aperture.
随便看	osteogenesis osteogenesis imperfecta osteogenic osteoid osteology osteoma osteomalacia osteometry osteomyelitis osteopath osteopathy osteopetrosis osteophyte osteoplastic osteoplasty osteoporosis osteoporotic osteoradionecrosis osteosarcoma osteosclerosis osteosis osteotome osteotomy Ostia Ostiak

英语词典包含168451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。