他们的论据经不起一点推敲。Their arguments do not withstand the most superficial scrutiny.她论据的核心the pith of her argument论据错误百出,有时根本站不住脚.The argument often halts and sometimes breaks down completely....
She was intimidated by the number of businessmen buzzing around the saleroom.拍卖行里乱哄哄谈生意的商人们令她望而生畏。The buyers crowded into the saleroom.购买者涌进售货处。Yet within the New Bond Street saleroom, collectors went on bidding, oblivio...
Objective : To evaluate cytotoxicity of the biofilm composed of collagen and polysaccharides.目的: 研究多糖及胶原蛋白天然生物膜的细胞毒性.Cytotoxicity of Nef , dichlorvos ( DDVP ) and verapamil ( Ver ) were tested by MTT method in RBE 4 cell...