有人在他的车上涂写了“人渣”的字样。Someone had scrawled "Scum" on his car.一只知更鸟在地上啄食面包渣。A robin was pecking at crumbs on the ground.我们必须把这些饭渣清除掉.We must clear away the dinner things....
Eight microsatellite loci were associated to beef performance traits of Jinnan, Qinchuan, Charolais, Limousin.分析了8个微卫星的不同标记基因型与晋南牛 、 秦川牛 、 夏洛来牛 、 利木赞牛的生产性状的关系.Curiosity is the taproot of an intellectual life , the most v...