英语词汇“An old dog barks not in vain”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	An old dog barks not in vain
释义	An old dog barks not in vain. 谚语老狗不乱吠。指老狗吠叫时人得小心
随便看	water-economics water-economic technology water economization water economizer water economy water eco-physiological characteristics water eco-security index water-ecosyste water ecosystem Water eco-system water ecosystem security water ecotype watered watered alcohol watered and wetting watered asset watered assets watered capital watered column watered concrete watered cup watereddown watered down watered-down Watered-down