基本解释环辛二烯同根派生 cyclooctadiene相关词英汉例句Keywords palladium;alumina;membrane reactor;microemulsion;cyclooctadiene;hydrogenation;cyclooctene;cyclooctane; 钯;氧化铝;膜反应器;微乳液;环辛二烯;加氢;环辛烯;环辛烷;cyclooctadiene更多例句