伯特周末在拉斯维加斯赌博输了3000美元.Burt lost $ 3000 gambling in Las Vegas over the weekend.一个赌徒从家里拿了1000美金去赌博.A gambler carried $ 1000 from home and went to casino.迈克尔赌博输了两万元.Michael lost $ 20 000 gambling....
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...