hammock
/ˈhæmək/noun
- a bed made of canvas or of rope mesh and suspended by cords at the ends, used as garden furniture or on board ship（帆布或网状）吊床。
词源
mid 16th cent. （in the Spanish form hamaca）： via Spanish from Taino hamaka; the ending was altered in the 16th cent. by association with -OCK.