这片潮湿地区也吸引了青蛙、蟾蜍和蝾螈一类的生物。This wet area also attracts frogs, toads and newts.他把手伸进淤泥里捞摸，结果抓上来一只巨大的蟾蜍。He grabbed into the ooze and came up clutching a large toad.蟾蜍把这整个地方都占为己有。Toads are colonising the whole place....
Neoplasia of the genitourinary tract accounts for about one fifth of adult tumors.泌尿生殖道肿瘤约占成人时期肿瘤的1/5.In the genitourinary tract, BK virus acts in a similar way.在泌尿生殖道, BK病毒的作用方式相似.AIM : To evaluate the therapeutic effec...
Just fold up the nappy and dispose of it in the normal manner.把尿布叠起，像平常扔东西一样扔掉即可。Who can fold up a pushchair, toddler and shopping and then get them all onto the bus?谁有那本事一手收起婴儿推车，一手抱着刚会走路的孩子，还得提着刚买的东西，然后挤上公共汽车？" They�...
In compounds such as chorobenzene, bromobenzene and thiophenol it lies close to the lower limit.氯苯 、 溴苯和苯硫酚化合物的谱带出现于低限附近.The impacts of multiple operative parameters on the sony - degradation of polychlorinated biphenyls...