requirement

名词复数：requirements

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：

compulsory | essential | necessary | vital | forced | forcible | indispensable | mandatory | requisite | obligatory | prerequisite | needful | needed |

反义词：

elective |

词义辨析：

同义:

n.需要, 必要

need

necessity

urgent need

must

essential

indispensable

essentiality

indispensability

imperative

n.要求, 命令, 指挥

demand

exaction

call

directive

command

mandate

injunction

charge

dictate

n.必需, 条件

requisite

prerequisite

condition

term

string

reservation

qualification

requisition

provision

同义参见:

prescription

obligation

regulation