riddle ['ridl]
谜语
sitting room ['sitiŋru:m]
客厅
leg [leɡ]
腿
词根记忆：en+erg（活动，能量）+y→精力；能量
walk [wɔ:k]
行走
right [rait]
正确
来自enter（v.进入）
bookcase ['bʊkkeɪs]
书橱
bed [bed]
床
chair [tʃɛə]
椅子
desk [desk]
书桌
