Designing silicon chips to mimic human organs sounds fanciful.设计硅芯片模仿人的器官听上去是异想天开。I went and bought about six dollars' worth of potato chips.我去买了大约6美元的薯条。We ate chips every night, but hardly ever had fish.我们每晚吃炸薯条，但...
The woman's dyspnoea and hypoxia settled gradually with conservative management and she was discharged 7 days later.妇女的呼吸困难和缺氧经保守治疗后逐渐缓解并于7天后出院.Arterial hypoxemia and tissue hypoxia maybe induced by tracheal suction...
Dahlias are florescent from July.天竺牡丹七月起开花.The dahlias died back when the frosts came.大丽花霜打后暂时枯萎.At what stage of development should we cut roses, gladioluses, and dahlias?知道对于玫瑰 、 剑兰及天竺牡丹,我们应在甚麽阶段剪下来用....