含half的习语

一、and a half 非常困难的;了不起的That is a job and a half.那是非常困难的工作。That was a game and a half.那真是一场了不起的比赛。二、by halves 不完全地,不彻底地,不完善地He never does things by halves.他做什么事情都有始有终。Better not(to)do it at all than do it by halves做事情与其半途而废,不如干脆不做。