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昔与二龙友，同寻九鲤祠。百身何可赎，一老偶然遗。...
亭亭美人舟上立，周氏女儿年二十。少时嫁得刺船郎，郎身如墨妾如霜。嫁后妍媸谁复比，泪痕不及人前洗。天寒守舵雨中立，风顺张帆夜深起。百......
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“van de Graaff”的英英意思
单词 van de Graaff 释义 van de Graaff|vn d grf, --|Also Van de Graaff.The name of R. J. van de Graaff (1901–67), U.S. physicist, used attrib. and absol. to designate a machine devised by him for generating electrostatic charge by means of a vertical end...
2025-09-13