APP n.[C] ①a round root of certain plants 球莖:tulip ～郁金香球莖/The bulb of the eye is important for us.眼球?qū)τ谖覀儊?lái)說(shuō)非常重要。②pear-shaped glass container for the filament of an electric light 電燈泡:the ～ burnt out電燈泡燒壞了/glare of a ～耀眼的燈光/Well......（本文共 247 字） [閱讀本文] >>
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