英语词汇“door roller”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	door roller
释义	door roller noun : a wheel or roller supporting a sliding door usually running on a door track
随便看	plat du jour plate plate plate-and-frame filter plate armor plateau plateau plateau-basalt plateband plate battery plate beam plate block plate bolt plate bone plate budding plate bulb plate calender plate circuit plate clutch plate column plate count plate culture plate current plate cut plate cylinder

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