英语词汇valve helmet mask是什么意思，valve helmet mask的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	valve helmet mask
释义	valve helmet mask　活门头兜面具
随便看	cicala cicatrectomy cicatrica trachoma cicatrice cicatrice cicatricial cicatricial cicatricial contraction cicatricial entropion cicatricial fistula cicatricial horn cicatricial hypertrophy cicatricial kidney cicatricial scoliosis cicatricial stenosis cicatricial stricture cicatricial tissue cicatricle cicatricose cicatricotomy cicatrisantia cicatrise cicatrise cicatrisotomy cicatrix

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。