英语词汇echelon of naval medical care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

单词	echelon of naval medical care
释义	echelon of naval medical care 简明释义海上分级救治
随便看	secondary tillage secondary tillage equipment secondary tiller secondary timbers secondary time effect secondary tin secondary tint secondary tissue secondary tissues secondary tools secondary tooth secondary-to-primary flow secondary-to-primary-turn ratio secondary to primary turn ratio secondary torsion secondary toxicity secondary toxin secondary trading secondary trading area secondary trait secondary transcriptase particle secondary transcription secondary transfer standard secondary transformer secondary transition

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。