n.[C] ①a round root of certain plants 球茎:tulip ~郁金香球茎/The bulb of the eye is important for us.眼球对于我们来说非常重要。②pear-shaped glass container for the filament of an electric light 电灯泡:the ~ burnt out电灯泡烧坏了/glare of a ~耀眼的灯光/Well......(本文共 247 字) [阅读本文] >>


说明: 本文档由创作者上传发布,版权归属创作者。若内容存在侵权,请点击