formerly

词形变化：

副词: formatively |

同义词：

previous | prior | earlier | past | first | preceding | anterior | sometime | old | antecedent | back | ago | ex- | last | quondam | onetime | late | early | one-time | erstwhile | other | foregoing |

反义词：

latter | later | present |

词义辨析：

同义:

ad.先前的

previously

aforetime

heretofore

once

ad.从前的

in the old days

in times past

back then

long ago

dark ages

同义参见:

before

ago