英语词汇grate extension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	grate extension
释义	grate extension extensionaladj. 外延的 exterminationn. 消灭；根绝
随便看	nipponicus Nippon International Container Nipponites Nipponium Nippon Nippon Kaiji Kyokai Nippon Kokan nipponocythere bicarinata nipponocythere compta nipponocythere delicata nipponocythere papillia nipponomyia symphyletes Nipponophile Nipponophiles Nipponophobia nipponopholas satoi NIPPONORE Nipponosaurus nipponoscala aureomacalata nipponoscala aureomaculata nipponosemia terminalis nipponosemia virescens nipponoserica babai nipponoserica nitididorsis nipponoserica quadrifoliata

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