am,are之原型,is, 在,是
am
(verb)(用于第一人称单数现在时)是are
(verb)是(be的第二人称单复数现在式)aren't
(verb)不是(are not)been
(verb)是,有(be的过去分词)being
(verb)是(be的现在分词)is
(verb)是(be的第三人称单数)isn't
(abbreviation)不是(is not的缩写)isn't
(verb)不是re
(noun)[化]元素铼(rhenium)的符号,铼re
(preposition)再,重新was
(verb)be的第一和第三人称单数过去式wasn't
(verb)不是(等于was not)were
(verb)在(are的过去式),是weren't
(verb)were是be的第二人称单数过去式),不是(were not 的简写,没有be
(auxiliary)am,are之原型,isbe
(verb)在,是a.m.
(abbreviation)上午,午前,早上re
(abbreviation)修订版(revised edition),回复,答复(reply)being
(noun)品格,存在,本质,生命well-being
(noun)幸福,康乐