Acid rain is not straightforwardly attributable to the burning of coal.酸雨并非简单地由烧煤造成。Nor is acid rain always, and universally, a bad thing.酸雨也并非在任何情况下都是坏事。This comedy of contemporary manners is told with compassion and ac...
The diisobutyl dicarboxylate was prepared by using acid and isobutanol as material and acid as catalyst.以二羧酸和异丁醇为原料,用硫酸作催化剂,合成二羧酸二异丁酯.Butyl cinnamate was synthesized from cinnamic acid and butyl alcohol using tungstosili...
"Thank you," Maria said hoarsely.“谢谢你，”玛丽亚声音嘶哑地说道。" Excuse me, " he said hoarsely.“ 对不起. ” 他用嘶哑的嗓子说.Jerry hoarsely professed himself at Miss Pross's service.杰瑞嘶声嘶气地表示愿为普洛丝小姐效劳....
Cole often emits a loud sneeze.科尔常常大声打喷嚏.Ellen's face wrinkles as if she is about to sneeze.艾伦的脸皱了起来，好像要打喷嚏。A sneeze zooms out of your mouth at over 600 m . p . h.从你口中打出的喷嚏速度可达每小时600里.Use a handkerchief when you sne...
I cannot forget the hurtful things he said.我无法忘记他的那些伤感情的话。There is no need to make such hurtful remarks.没有必要说这些伤感情的话。A deceitful peace is more hurtful than an open war.虚假的和平比公开的战争危害更大.Uprooting the hurtful action or even...