need中文

• n.
  1.必要,需要。
  2.缺乏,不足。
  3.需求；需用的東西。
  +更多解釋...4.危急的時候,一旦有事的時候。
  5.貧窮。
  短語和例子
  There is no need for [of] hurrying ＝There is no need to hurry. 不用著急。 There is a great need of money. 急需要錢。 A friend in need is a friend indeed. 患難朋友才是真朋友。 He is in great need. 他窮得很。 at (one's) need 在緊急時 (be good at need 在急需的時候有用)。 be in need of 需要。 do one's needs 〔俚語〕解大[小]便,解溲,撒尿。 had need (to) (do) 必須… (I have need to go to town. 我必須進城)。 have no need of 不需要。 If need be [were] 如果必要的話。 in case [time] of need 在緊急的時候,萬一有事時。 stand in need of 需要。vt.
  要,需要,必須,有…的必要。
  This house needs repair. 這個房子要修理了。 He needs to go. 他必須去。 Does he need to know？ 有告訴他的必要嗎？vi.
  1.生活貧困。
  2.〔古語〕需要〔主要用于無人稱句〕。
  短語和例子
  It needs not. 不需要。 more than needs 超過需要。 There needs no apology. 用不著辯解。 Give to those that need. 救濟貧困者。
  
  不得不,必須。
  1.★在否定句或疑問句中,第三人稱現在時單數也不加 s； 過去時用 had to 來代替,將來時用 will (或 shall) have to 來代替。 need not (〔口語〕 needn't) 相當于 must 的否定形式。 如: He need not come. 他不必來。 N- she go 她必須去嗎？ It need hardly be said that …簡直用不著說。
  2.She need not go. 這句話,口語常說作 She doesn't need [have] to go.

• at need:    困難時
• be in need of:    很需要
• if need be:    如果需要的話

例句與用法

1. Most of all, they needed new products .
   最重要的是，他們需要新產品。
2. My watch has stopped -- it needs fixing .
   我的表停了需要修理了。
3. You need more protein to build you up .
   你需要增加蛋白質以增強體質。
4. The wiring is faulty and needs to be replaced .
   配線壞了，需要更換。
5. The piping outside the house needs painting .
   室外的管道需要油漆了。

英文釋義

名詞

1. the psychological feature that arouses an organism to action toward a desired goal; the reason for the action; that which gives purpose and direction to behavior; "we did not understand his motivation"; "he acted with the best of motives"
   同義詞：motivation, motive
2. anything that is necessary but lacking; "he had sufficient means to meet his simple needs"; "I tried to supply his wants"
   同義詞：want
3. a condition requiring relief; "she satisfied his need for affection"; "God has no need of men to accomplish His work"; "there is a demand for jobs"
   同義詞：demand
4. a state of extreme poverty or destitution; "their indigence appalled him"; "a general state of need exists among the homeless"
   同義詞：indigence, penury, pauperism, pauperization

动詞

1. have need of; "This piano wants the attention of a competent tuner"
   同義詞：want, require
2. have or feel a need for; "always needing friends and money"
3. require as useful, just, or proper; "It takes nerve to do what she did"; "success usually requires hard work"; "This job asks a lot of patience and skill"; "This position demands a lot of personal sacrifice"; "This dinner calls for a spectacular dessert"; "This intervention does not postulate a patient''s consent"
   同義詞：necessitate, ask, postulate, require, take, involve, call for, demand

百科釋義

A need is something that is necessary for organisms to live a healthy life. Needs are distinguished from wants because a deficiency would cause a clear negative outcome, such as dysfunction or death.