need for

基本解释

What do you need for that object?
你需要什麽來制造這樣一個物躰？
The fact woke them up to the need for the safety precaution.
事實使他們認識到安全防範的必要性。
Their need for medications diminishes, and some may not need medications at all.
他們對葯物的需要減少，有些人可能根本不需要葯物。
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He says that would reduce the need for an American missile-defense system proposed for the Czech Republic and Poland.
Everyone has potentially a licenser within himself, and so there's no need - there's no logical need for a state licenser.
每個人內在都有一個控制者，所以,沒有必要有一個政府的控制者了。
耶魯公開課 - 彌爾頓課程節選
In the first example, you could be at a social gathering and you really feel the need for some nicotine.
在第一個例子中，你可能在一個社交聚會上，你特別想找個地方抽根菸。
Do you mind 課堂 - SpeakingMax英語口語達人

You can get all the nutrition you need for much less money if you shop carefully.
FORBES: Cheap Foods That Are Good For You