短語詞組短語warning board sign 減速預(yù)告牌warning g sign 警告標(biāo)志;警報(bào)信號glyphicon -warning-sign 警告圖標(biāo)advance warning sign 前置警告標(biāo)志;前期土方工程optical warning sign 燈光警告信號station n warning sign 進(jìn)站預(yù)告標(biāo)railway y warning sign 鉄路警告標(biāo)志innov warning sign 前置申飭標(biāo)志Worded warning sign 文字警示牌 返回 warning sign