描述价值和意义的形容词 - 本质形容词

required for a particular purpose or situation

必需的, 要求的

absolutely necessary or crucial, to the point that being replaced or substituted is not possible

不可或缺的, 必不可少的

essential and cannot be avoided, as it must exist, happen, or be accomplished

必要的, 必不可少的

very necessary for a particular purpose or situation

必要的, 不可或缺的

extremely important or essential, often having a significant impact on the outcome of a situation

关键的, 至关重要的

considered a necessary and important part of something

不可或缺的, 重要的

related to the core and most important or basic parts of something

基础的, 根本的

absolutely necessary and of great importance

重要的, 必不可少的

having great importance and requiring immediate attention or action

紧急的, 必要的

useful to each other or enhancing each other's qualities when brought together

互补的, 补充的

signifying a matter of deep concern, seriousness, or importance

严重的, 严重性

extremely serious or urgent

严重的, 迫切的

having significant consequences or outcomes

致命的, 决定性的

requiring immediate attention due to something's urgency or importance

紧迫的, 迫切的

needing immediate action or attention

紧急的, 迫切的

very important and necessary

核心的, 重要的

necessary and must be fulfilled or obtained

必需的, 必要的

forced to be done by law or authority

强制的, 强逼的

required or necessary as a result of a rule or law

强制性的, 必要的

ordered or required by a rule or law

强制的, 义务的

forming the basis or essential framework of something

基础的, 根本的

essential or central to the foundation or structure of a concept or system

核心的, 基础的