The old fable continues to echo down the centuries.这则古老的寓言流传了数个世纪。a land rich in fable寓言之乡The course is about fable and legend in modern literature.这门课专讲现代文学中的神话和传奇作品....
Shrinkage and dispersed shrinkage are the special waster of ductile iron.缩孔和缩松是球墨铸铁特有的废品现象.The metallocene is summarized as strata, lithology, structure, and especially brittle - ductile shear zone.该区金矿的控矿条件为地层岩性和构造, 特别是...