In the pines squirrels commonly chew off and drop entire cones.松树上的松鼠通常咬掉和弄落整个球果.This is beautifully decorated with colored paper, cones, candles, and miniature colored flags or pennants.把这个用彩纸、金色的松果 、 蜡烛以及小型的彩旗或者三角旗装饰起来...
Allantoin is one of the important urea derivative products.尿囊素是一种重要的尿素衍生产品.Plantain contains a chemical ( called allantoin ) that is anti - inflammatory and antimicrobial.车前草含有一种叫做尿囊 素 的化学物质,是消炎抗菌的.Ocean BIO Perfected Cr...