英语词汇“is smoke alarm policy effective?”的翻译、意思、用法、释义-英汉汉英双解词典

单词	is smoke alarm policy effective?
释义	is smoke alarm policy effective? 感烟报警器政策是否有效?
随便看	Plougonver Plougrescant Plouguenast Plouguerneau Plouguernével plouh Plouha Plouharnel Plouhinec Plouigneau Plouin Ploujean plouky Ploumides Ploumilliau plounced plounces Plounévez-Lochrist Plounévez-Quintin Plouray plous Ploutarchos plouter ploutered ploutering