Researchers have identified six coumarin derivatives that exert antispasmodic and vasodilatory effects.研究人员发现,造成六名香豆素衍生物、安神扩血管效应.Objective : To investigate antitussive, antispasmodic, expectorant and antiinflammatory eff...
I was laid up in bed with acute rheumatism.我染上了急性风湿，卧病在床。In the dark my sense of hearing becomes so acute.黑暗中我的听觉变得异常灵敏。Into her nineties, her thinking remained acute and her character forceful.虽已年届九旬，她依然头脑敏锐，个性很强。...
冰上比赛落下帷幕.The curtain descends on the winter games.帷幕启开时, 我们看到了台上的演员.As the curtains were pulled apart, we saw the actors on the stage.在帷幕拉开前,许多著名的演员感到坐立不安.Many famous actors are on pins and needles before the curtain ope...