词汇“老黄牛”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	老黄牛
释义	老黄牛老黄牛[lǎo huáng niú]1.■ （老的黄牛） willing ox 常用词组1.■ （老实勤恳为人民服务者） a person who serves the people wholeheartedly
随便看	vacuum-meter vacuum meter vacuum moderating valve vacuum molding vacuum multilayer insulation vacuum multistage evaporator vacuum nozzle vacuum oil penetrator for hemp core vacuum oven vacuum overhead vacuum packaging vacuum-packed vacuum packing vacuum pan vacuum pan salt vacuum pan station vacuum pasteurization vacuum photocell vacuum photo tube vacuum phototube vacuum physics vacuum picker vacuum pickup vacuum pipeline vacuum pipeline conveyer

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