They were crazed by the famine and pestilence of that bitter winter.他们因那年严冬的饥饿与瘟疫而折磨得发狂.A pestilence was raging in that area.瘟疫正在那一地区流行.A pestilence was raging in this area.鼠疫正在这一地区流行....
"Go and have a word with her, Ken," Webb instructed.“肯，去和她谈谈吧，”韦布吩咐道。Ken's jaw jutted with determination.肯坚定地扬起下颌。Ken passed the books to Sergeant Parrott.肯把那些书递给帕罗特警官。...
Diisopropyl succinate was synthesized from succinic acid and isopropanol with p - methyl benzenesulfonic acid as catalyst.摘要以丁二酸和异丙醇为原料及对甲基苯磺酸为催化剂,催化合成丁二酸二异丙酯.Diisopropyl phosphite was directly synthesized from phosphoru...