require

过去式:required

过去分词:required

现在进行时:requiring

词形变化:

形容词: requirable | 名词: requirer | 动词过去式: required | 动词过去分词: required | 动词现在分词: requiring | 动词第三人称单数: requires |

同义词:

demand | need | necessitate | want | command | oblige | compel | force | call for | involve | expect | order | have need of | entail | make | lack | take | claim | bind | obligate | specify | have | ask | beg | postulate | implore | pray | request | entreat |

反义词:

refuse |

词义辨析:

同义:

vt.需要

need

necessitate

want

demand

order

command

同义参见:

compel

claim

oblige

lack

specify

bind

take

force

obligate

have

反义:

vt.需要; 要求, 命令

refuse