The gripesack made of nylon fabric is firm and durable.这个旅行包是用尼龙布做的,结实耐用....

n.手提包，旅行包...

gripesack的音标：gripesack的英式发音音标为：[ɡ'raɪpsæk]gripesack的美式发音音标为：[ɡ'raɪpsæk]...