英语词汇“spring switch”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	spring switch
释义	spring switch noun : a switch consisting of a pair of split switch points held in running position by a stiff coil spring and designed to return to that position after being thrown over by trailing wheels from the diverging route
随便看	goat's horn goatskin goat's pepper goat's rue goat's thorn goatstone goatsucker goatweed goatweed goatweed emperor goat willow goaty goave goaway goaway bird goa yam gob go back on gobar gobar numeral gobbe gobbet gobble gobbledegook gobbledygook

英语词典包含332784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。