该技术是把健康细胞注射到衰弱的肌肉里面。The technique consists of injecting healthy cells into the weakened muscles.衰弱的老人a feeble old man她衰弱的身体不易重新获得活力。Her weakened body cannot be easily vitalized....
The crowd in Robinson's Coffee-House was thinning, but only by degrees.鲁宾逊咖啡屋里的人正在变少，但也只是渐少而已。Robinson didn't think the story was so far off the mark.鲁宾逊认为这个报道根本算不上离谱。Robinson was sent to Italy to cover the 199...
Please describe the characteristics of hydroponic and front views of marketing.试论述水培花卉的特点?你对其市场前景有何看法?Nickel ( Ni ) absorption and accumulation in tea plants were studied by hydroponic and pot experiments.通过盆栽和水培试验,研究了镍元...