Jig plates can be divided into fixed , hinged demountable and swing types.常见的钻模板有固定式、铰链式、可卸式 、 悬挂式等四种结构形式.Oil prices continued an upward swing in New York this morning.今天上午纽约油价继续上扬。His moods swing alarmingly.他的心情时好时坏，令人担...
He can perform an astonishing variety of acts, including mime and juggling.他能表演好几种令人惊叹的把戏，包括哑剧和玩杂耍。I find life more charming and more astonishing than I'd ever dreamed.我发现生活比我想象的更迷人、更不可思议。He became famous as an inve...
In conclusion, more theoretical and experimental research must be conducted.总之, 必须进一步开展理论和试验研究.In conclusion, the writer warned his young readers, " You must guard against falling in love.最后作者教训似地劝告青年: “ 应该反对恋爱,不可轻惹情丝. ”...
It is the end product of exhaustive research and development.这是全面研发后的最终成品。Let's make an exhaustive study.让我们做一次深入的研究.The author's treatment of the subject is exhaustive.该作者对这个问题的分析很透彻。...