gongqin

gongqin

 英

  • 网络秦工;秦弓

例句

Wang Renmin, You Zhendong, Fu Gongqin. 1989. Metamorphic Petrology[M]. Beijing: Geological Publishing House(in Chinese).

王仁民游振东.1989。变质岩石学[M]。北京地质出版社