短語(yǔ)詞組短語(yǔ)cabin -class ship 等級(jí)艙室客船passenger cabin class detail 客艙級(jí)別passenger cabin class 客艙級(jí)別The Economy Class Cabin class 機(jī)艙等級(jí)是經(jīng)濟(jì)艙class cabin 三等艙first -class cabin 頭等艙;一等客艙;甲等艙business -class cabin 公務(wù)艙economy class cabin 經(jīng)濟(jì)艙Business class cabin 商務(wù)客艙房 返回 cabin class