溶菌酶是存在于卵白 、 泪和其他分泌物中的一种酶.Lysozyme is an enzyme found in egg white, tears, and other secretions.眼泪里还包含一种叫做溶菌酶的高效力杀菌者, 保护我不受细菌感染.The tears also contain a potent microbe - killer called lysozyme, which guards me from infect...
Organic food is unadulterated food produced without artificial chemicals or pesticides.有机食品是未使用人工化学制剂和杀虫剂的纯净食品。Many pesticides are irritants.很多杀虫剂都具有刺激性。vegetables grown without the use of pesticides未用杀虫剂种植的蔬菜...