生皮伸得长.Raw leather will stretch.需要货品: 生皮产品及宠物玩具.Products wanted: Rawhide products and pet toys.动物的皮, 特指动物厚密 、 粗糙的生皮或毛皮.The skin of an animal, especially the thick, tough skin or pelt of a large animal....
Recombinant plasmid pDAlllS was constructed by inserting 1.7 kb aprA into the Nrul site of aveD.将1.7kb安普霉素抗性基因aprA插入aveD的 NruI位点,得pDA1118.Aati - tumors : The dye lignin has the cytotoxin activeness to the human boby rhin...
She sent the shuttlecock flying over the net with a practised flick of the wrist.她熟练地轻抖手腕，把羽毛球击过了网。He practised the art of earthbound realism.他实践生根于土壤的现实主义艺术.Acupuncture was practised in China as long ago as the third mi...
It was touch and go whether we'd go bankrupt.我们是否会破产还很难说。He was declared bankrupt after failing to pay a £114m loan guarantee.由于无力偿还1.14亿英镑的贷款担保，他被宣布破产。The company was adjudged bankrupt.该公司被宣判破产。...