英语词汇doulas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	doulas
释义	doula['daulə] n.助产婆，助产士，临产特护，临产助手，临产伴娘(一位有生育经验，在产妇分娩前后和分娩过程中在体力、感情、精神和知识方面不断提供帮助的妇女)
随便看	direct competition direct control direct cost direct-coupled amplifier direct-coupled transistor logic direct coupling direct current direct-current direct-current amplifier direct-current component direct-current coupling direct-current discharge direct-current dump direct-current electrode negative direct-current electrode positive direct-current generator direct-current grid bias direct-current inserter direct-current offset direct-current picture transmission direct-current power direct-current power supply direct-current restorer direct currents direct-current telegraphy

英汉双解词典包含483723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。