Mary Ann shot him a rueful look...玛丽·安懊悔地瞥了他一眼。The play is a rueful, wry observation about the way we are all subject to the ravages of time...该剧凄然而讽刺地描述了我们大家是如何被岁月所摧残的。a rueful shake of the head后悔地摇头He seemed both ruefu...
"Our marriage was a mistake," she said, looking rueful.“我们的婚姻是个错误，”她说着，看起来懊悔不已。He shook his head and gave me a rueful smile.他摇了摇头，遗憾地对我笑了笑。Mary Ann shot him a rueful look.玛丽·安懊悔地瞥了他一眼。...
Gaspar Schott's sketch of Otto von Guericke'Magdeburg hemispheres experiment.加斯帕·史考特关于奥托·冯·格里克的马德堡半球实验的素描画.According to medieval legends, the three wisemen were named Melchior, Balthazar and Gaspar.根据中世纪的传说, 这三...
Science teacher's role should change elastically and multiply depending on the instruction context.教师的角色宜视教学情境脉络做弹性及多元的转换.Lana : Either an admirer or a psychopath, depending on who you ask.仰慕者或精神病, 看你问谁了.We are depe...
碳精棒常用于电弧灯.The stick of carbon is often used in an electric arc lamp.内阳极有两种材质,分别为不溶性碳精棒和含磷铜棒.The inner anode includes insoluble carbon and phosphorous - copper bar....