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 also swing bolster : a crosspiece sustaining a railroad-car body so suspended that it may have an independent lateral motion
随便看	hare's-ear hare's-ear mustard hare's eye hare's-foot hare's-foot clover hare's-foot fern hare's-foot trefoil hare's-lettuce hare's-tail hare's-tail grass hare's-tail rush hare system hare wallaby harewood harfang hargrave Hargrave hargrave kite Hargrave kite hari hariala hariala grass hariali hariali grass hariana

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