英语词汇“protergum”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	protergum
释义	protergum [prәu'tә:^әm] (昆虫)前胸背板
随便看	velocity input velocity instruction velocity intake region velocity integral velocity integrator velocity interface velocity interval velocity inversion velocity investigation velocity jamming velocity jump velocity jump gun velocity-jump tube velocity-jump tube, space-charge amplifier tube velocity lag velocity lag error velocity-lag error velocity layer velocity layering velocity learning time velocity level velocity limit velocity limiter velocity limiting servo velocity line

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。