imperative

US /ɪmˈper.ə.t̬ɪv/
UK /ɪmˈper.ə.t̬ɪv/
"imperative" picture
1.

緊急的, 迫切的, 勢在必行的

of vital importance; crucial

:
It is imperative that we act now.
我們現在行動是當務之急
Safety is of imperative concern.
安全是當務之急
1.

當務之急, 必要條件

an essential or urgent thing

:
Paying off debt is a financial imperative.
償還債務是當務之急的財務要務
The new policy is a moral imperative.
新政策是道德上的當務之急
2.

祈使語氣, 命令式

a verb form expressing a command or exhortation, as in 'go!'

:
The sentence 'Close the door!' uses the imperative mood.
「關門!」這個句子使用了祈使語氣。
In English, the imperative form is often the base form of the verb.
在英語中,祈使形式通常是動詞的原形。