英语词汇platform trap door bumper是什么意思，platform trap door bumper的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	platform trap door bumper
释义	platform trap door bumper　 (客车)翻板缓冲档
随便看	neutralization pond neutralization ratio neutralization reaction neutralization reagent neutralization tank neutralization tests neutralization titration neutralization value neutralizational process neutralizationtitration neutralize neutralize neutralize neutralize neutralized neutralized neutralized buffer neutralized product neutralized radio frequency am-plifier neutralized radio-frequency stage neutralized series motor neutralized sour cream butter neutralized sulfite liquor neutralizer neutralizer

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