She knew that her efforts to feign cheerfulness weren't convincing.她明白自己强作欢颜是瞒不了谁的.Investors weren't concerned about short-term profits over the next few years...投资者对未来几年里的短期收益并不感兴趣。He wouldn't say this if...
...a debt-ridden and debauched lifestyle.负债累累、放荡无度的生活方式He had ridden out of Cambridge, inconspicuous among the hundreds of young cyclists.他已骑车出了剑桥,淹没在几百名年轻的自行车手当中。My underskirt had ridden up into a thick band around my h...
Beware of the chartist's illusion.警惕图表制作者创造的幻觉.Floor-to-ceiling windows can give the illusion of extra height...从地板直抵天花板的窗子会给人以高出实际距离的幻觉。She laboured under the illusion that I knew what I was doing...她有一个错觉，以为我知道自己在...
以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase.异戊二烯在镍基催化剂作用下可深度加氢为异戊烷.Isoprene could be deep...