The Chinese - tennis team made a corporate effort to win countess championships.中国乒乓球队通过集体的共同努力赢得了无数次冠军.Countess: I rejoice to say I do not.女伯爵: 我很兴奋地说我不是这样的....the Dowager Countess Spencer...斯潘塞伯爵遗孀He looked disappointe...
He looked disappointed, and said he didn't remember the countess.他好像是大失所望, 说他 想 不起这位伯爵小姐了.The Chinese - tennis team made a corporate effort to win countess championships.中国乒乓球队通过集体的共同努力赢得了无数次冠军.Countess: I rejoice t...
Since she'd offered to babysit, I took her up on it.她既然主动提出帮助照看孩子，我也就同意了。You can take it in turns to babysit.你们可以轮流照看孩子。My friend asked me to babysit for her six-month-old son.我朋友请我临时看顾她6个月大的儿子。My friend asked me to...
Thus , this reduced temperature of reaction and increased the rate of acetophenone.降低反应温度,提高了苯乙酮的收率.Objective: A new approach to prepare α - bromo - 4 - benzyloxy acetophenone was introduced.目的: 报道一种合成α - 溴-4-苄氧苯基乙酮的新方法....