葫芦是一种藤状植物的草绿色果实，又被称为瓠子或者长瓜。
A calabash is a light-green vine fruit, also known as opo squash or long melon.
木棉一种绢状纤维，从木棉树的果实中提取出来，用作隔音材料，也可用作枕头，褥垫和救生用具中的垫料。
A silky fiber obtained from the fruit of the silk-cotton tree and used for insulation and as padding in pillows, mattresses, and life preservers.
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