kapok

名词 kapok:

1. a plant fiber from the kapok tree; used for stuffing and insulation
   同义词：silk cotton, vegetable silk
2. massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss; source of the silky kapok fiber
   同义词：ceiba tree, silk-cotton tree, white silk-cotton tree, Bombay ceiba, God tree, Ceiba pentandra

ka.pok

n.（名词）
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.
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

来源：
Malay
马来语