英语词汇“humphrey's spiral”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	humphrey's spiral
释义	Humphrey's spiral Humphrey's spiral [′həm·frēz ‚spī·rəl] (mining engineering) An ore concentrator consisting of a stationary spiral trough through which ore pulp gravitates; heavy particles stay on the inside and lighter ones climb to the outside.
随便看	red sea sustainable tourism initiative red seaweed red sector red sector racing league red semi-automated forces red setter red setters redsg red-shafted flicker red shank redshank redshank (plant) redshanks redshare red shield environmental red shield family initiative red shift red-shift redshift redshifted redshift factor red shift light red shifts redshifts redshift survey

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。

Humphrey's spiral