Water tanks should be well lagged and the roof well insulated.水箱和屋顶都需要敷设严密的保温层。The restructuring of the pattern of consumption in Britain also lagged behind.在消费结构重组方面，英国也落后于人。I'm still a little jet-lagged.我还有点时差反应。...
Take has lagged behind the increased outgo.收入赶不上增加的支出.The child lagged because he was tired.那孩子因累了而走得很慢。Water tanks should be well lagged and the roof well insulated.水箱和屋顶都需要敷设严密的保温层。The restructuring of the pattern of c...