After the process of chlorination, hydrolytic decomposition and condensation the hemopexis acid amine product was obtained.用胡椒醛为起始原料,经氯化 、 水解、缩合,制得血凝酸胺....
被拘留者抱怨提供的食物不堪下咽。Detainees complained of being given food which is inedible.他讨厌吃伦敦卖的难以下咽的比萨饼。He was disgusted with the stodgy pizzas on sale in London.她自己嚼咽食物的声音非常大。The sound of her own chewing and swallowing were explosi...