英语词汇“hourglass mark”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	hourglass mark
释义	Hourglass Mark An identifying red spot with a central constriction which is located on the ventral aspect of the female black widow spider, Latrodectus mactans
随便看	international production company international production enterprise system international production planning and scheduling association international production services international productivity and quality conference international productivity and quality council international product life cycle international product placement research council international product registration document international product safety management international product safety news international products sourcing group international products xchange clearinghouse international professional communication conference international professional cycling teams international professional dance sport council international professional data recovery association international professional development academy international professional development association international professional engineer international professional geology conference international professional groomers, inc. international professional hunters association international professional managers association international professional photographers association

英语词典包含2567994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。

Hourglass Mark