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...
"I was once as bewildered as you are," she said meaningfully.“我曾经和你一样迷惑，”她意味深长地说。"I have a knack for making friends, you know," she added meaningfully.“你知道，我交朋友有一套的，”她故意补充说。"Who's your publisher?" — "Lockett Press,"...
Britain bakes in a Mediterranean heatwave.地中海的热浪炙烤着英国。Mediterranean oat held to be progenitor of modern cultivated oat.地中海地区燕麦,被认为是现代栽种燕麦的祖先.The Mediterranean Sea boiled with the storm.暴风雨中地中海波涛汹涌....