《人民画报》往往一到报摊就销售一空.China Pictorial usually sells out soon after it hits the stands.她不会再来这个报摊了.She will never come into the bookstall again.“ 我在车站下层的报摊旁边等你. ”" I'll meet you by the news - stand on the lower level. "...
Oxidized wax modified by amidation reaction to produce acylamide with better physical and chemical properties.氧化蜡经过胺改性可以得到具有更佳物化性能的脂肪酸酰胺.A new leather fatliquor product was synthesized by amidation, esterification and ne...
a study of European drama, from Ibsen to the present day从易卜生到现代欧洲戏剧的研究These time-worn techniques are often very effective approaches to the illnesses of the present day.这些古老的疗法在治疗当今的疾病时往往非常有效。The lecture will trace the d...