adj.貧困的；急需的

A young man negligent, an old man necessitous. 少壯不努力,老大徒傷悲。

The bishop planned to visit necessitous areas of the city. 主教打算走訪城市里的貧困地區(qū)。

We must reserve the necessitous of life and the supplies of earthquake relief. 我們必須儲備生活必需品和抗震救災(zāi)物資。

True individual freedom cannot exist without economic security and independence, and necessitous men are not free men. 真正的個人自由在沒有經(jīng)濟安全和獨立的情況下，是不存在的，貧者無自由。

The necessitous thing now is get up stream at once, and put full enthusiasm into the study and work. 現(xiàn)在最緊迫的就是要馬上振作起來，用飽滿的激情投入到學(xué)習(xí)和工作中去。