twice adv. 两次;两倍。 It is twice as good. 加倍地好。 twice as much 两倍(的份量)。 He is twice the man he was. = He has twice the strength he had. = He is twice as strong as he was. 他比从前加倍强壮了。 T- two is four. 二二得四。 in twice 〔口语〕分两次。 once or twice 一两次。 think twice 重新考虑,仔细考虑 (do not think twice about 不再考虑,断然…;不再想起,忘掉,忽视)。 twice or thrice 两三次。 -r 再度做某事的人,做某事两次的人〔如做两次礼拜〕;兼做两件事的人〔如排字兼印刷工人〕;双倍的结果;〔主英〕骗子。