ago 的同义词

ago 的同义词

ago [ə'ɡəu]
adv.以前,以往
adj.以前的；过去的
以前
before [bi'fɔ:]
conj.在以前；在之前
prep.在之前,先于
adv.以前；在前
formerly ['fɔ:məli]
adv.以前；原来
prior to
在之前；居先
previously
adv.以前；预先；仓促地

before

before; formerly; prior to; previously

before