The idea gradually began to take root.这种思想渐渐地开始确立起来.The apple trees know to take root, sprout, bloom and fruit.苹果树“知道”怎样生根 、 发芽 、 开花、结果.The prejudices of parents usually take root in their children.父母的偏见通常深植于子女的头脑中....
It's 50 per cent wool, 50 per cent acrylic.它含50%的羊毛、50%的丙烯酸纤维。Acrylic fabrics are both warm and washable.丙烯酸纤维织物既暖和又耐洗.An active oligomer has been synthesized from acrylic acid and its derivatives.以丙烯酸及其衍生物为原料合成出了一种...