英语词汇“swing beam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	swing beam
释义	swing beam noun variants or less commonly swing bolster : a crosspiece sustaining a railroad-car body so suspended that it may have an independent lateral motion
随便看	as a lark as a matter of course as a matter of fact as a matter of form as a matter of policy as a matter of principle as a result as a rule as a whole as against as all get-out as always as american as apple pie as anything as as they come as baboon as best as best one can as big as life as black as pitch as black/dark as pitch as blind as a bat as bold as brass as boring as they come as busy as a bee

英语词典包含469781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。

swing beam