英语词汇black patent怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	black patent
释义	black adj — 黑 adj • 黑色 adj • 乌黑色 adj patent n — 专利权 n patent v — 得到...的专利权 v patent adj — (坏的事物)显而易见的 adj black n — 黑人 n
随便看	operational undertakings operational uptime operational usability operational usage operational use operational utility operational value chain operational variables operational variations operational verification operational versatility operational version operational viability operational vibration operational view operational viewpoint operational visibility operational waste operational water operational weaknesses operational wear operational weather forecasting operational window operational work operational workflow

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

black adj —