基本解釋[土木建築工程]窗嵌玻璃鉛條[機(jī)械工程]細(xì)鉛條英漢例句權(quán)威例句During Mr Rumsfeld's appearances in the Senate, the Democrats fretted that current policy might lead to the worst of all possible worlds.ECONOMIST: Defence policyfretted lead更多例句專業(yè)釋義土木建築工程窗嵌玻璃鉛條機(jī)械工程細(xì)鉛條