necessary：必要的；必需的；必然的 n. 必需品 n. (Necessary) （英）内塞瑟里（人名） 语料库共检中 6,076 条：美剧 291 · 电影 89 · 原著 5000 · 演讲 696
真实语境例句（按库分组，共 18 条展示）
We want to contract the lines of defense, so as to diminish the garrison to the limit necessary to defend its narrow and vital parts, instead of embracing, as the lines now do, the vast suburbs. This contraction of the lines, with the necessary citadels and redoubts, will make it necessary to destroy the very houses used by families as residences.英文原著 · 《Memoirs of General William T. Sherman-2》
And in her desperation action presented itself to her as imperatively necessary--necessary as air is to one suffocating. She got up. She would start at once for Mergellina. As she went up- stairs she remembered that she did not know where Ruffo's mother lived, what she was like, even what her name was. The boy had always spoken of her as "Mia Mamma." They dwelt at Mergellina. That was all she knew. She did not choose to ask Gaspare anything. She would go alone, and find out somehow for herself where Ruffo lived.英文原著 · 《A Spirit in Prison》
Then go there. Does it not call you to Sant? Then go no farther. Is not this simple? What signs are necessary?"
"Did I not see you dispel those spouts of lightning? No common man could have done that."
"Who knows what any man can do? This man can do one thing, that man can do another. But what all men can do is their duty; and to open their eyes to this, I must go to Sant, and if necessary lay down my life.英文原著 · 《A Voyage to Arcturus》
"In giving this very rough outline of the general mode of forming salts, the minutiae necessary for chemical work have altogether been avoided, and those parts alone are entered upon which are more immediately necessary for the electro metallurgist to know and practice for himself. This will account for the long description of the cyanuret of potassium, while the preparation of the equally important and even more used acids, the sulphuric, muriatic, etc., commonly found in commerce, are altogether neglected.英文原著 · 《American Hand Book of the Daguerreotype》
LADY CHILTERN. It can never be necessary to do what is not honourable. Or if it be necessary, then what is it that I have loved! But it is not, Robert; tell me it is not. Why should it be? What gain would you get ? Money? We have no need of that!英文原著 · 《An Ideal Husband》
Accommodations will not be necessary, not necessary at all.美剧 · 《Billions》
All employees will be issued magnetic ID bracelets that will be necessary for entry and exit through the turnstiles.美剧 · 《Billions》
Do you want me to take actions I deem necessary without his approval?美剧 · 《Billions》
There's a way to make this work, and that way is hard, but necessary.美剧 · 《Billions》