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waste是什么意思-w66利来

时间:2020-05-14 09:58:49

  waste是什么意思大家知道吗?下面小编整理了waste的意思及用法,希望对大家有帮助!

  waste是什么意思

  waste v. 浪费,滥用;白费,糟蹋

  n. 浪费,滥用;白费,糟蹋

  (1) waste sth on sb 白费某物于某人身上

  don’t waste your sympathy on them. they are much better off than you and i.

  用不着对他们滥施同情。比起你我,他们的日子要好过得多。

  (2) waste sth on sth 浪费某物于某物上

  don’t waste time on domestic trivialities.

  不要在家常琐事上浪费时间。

  (3) waste sth (in) doing sth 浪费某物做某事

  i think i shouldn’t waste my time on complaining and worrying.

  我想我不应该浪费我的时间来抱怨和担忧。

  (4) waste one’s breath 白费唇舌

  (5) go to waste 被浪费

  waste的用法讲解

  1. 用作动词,表示“浪费”,注意以下句型与结构:

  (1) 用于 waste time (money) on [over, upon] sth,表示“在……方面浪费时间(金钱)”。如:

  i don’t think we need waste much time on this. 我想我们不必在这上面浪费时间了。

  don’t waste any more time over it. 不要再在这上面浪费时间了。

  (2) 用于 waste time (money) (in, on) doing sth,表示“浪费时间(金钱)做某事”。如:

  she wasted her time and money (on) paying bribes. 她将时间和金钱浪费于贿赂。

  we wasted a whole afternoon (in) trying to repair the car. 我们浪费了整整一下午的时间想把汽车修理好。

  waste 之后也可接除 time, money 之外的名词作宾语。如:

  don’t waste your efforts on helping him. 不要白费力气去帮他。

  i’m not going to waste any more words on the subject. 我不想在这个问题上多费唇舌了。

  2. waste也可用作名词,表示“浪费”,不可数,但可连用不定冠词。如:

  the policy is aimed at reducing waste. 这项政策旨在减少浪费。

  it’s a waste of time your talking to him. 你和他谈话是白费时间。

  it was mere waste of breath to argue with him. 和他辩论不过是白费气力。

  另外,它还可表示“废料”“废物”等,也不可数。如:

  waste from the body passes out from the bowels. 身体中的废物由肠道排出。

  industrial waste must be prevented from polluting our rivers. 必须阻止工业废料污染我们的江河。

  where do you put your kitchen waste? 你把厨房里的垃圾放在哪里?

  3. 有时还可用作形容词,表示“无用的”“废弃的”等。如:

  he threw it away, thinking it was waste paper. 他把它扔掉,以为它是废纸。

  he made a considerable fortune selling waste materials. 他靠卖废料发了大财。

  waste的例句

  1. solid low-level waste will be disposed of deep underground.

  放射性水平低的固体废料将做地下深埋处理。

  2. they make compost out of all kinds of waste.

  他们用各种废料制造堆肥。

  3. overcrowding has taxed the city's ability to deal with waste.

  人口过多使得城市的垃圾处理能力达到了极限。

  4. the ability to separate out reusable elements from other waste is crucial.

  能从其他废料中分离出可重复利用成分是很关键的。

  5. i think that is a total waste of money.

  我认为那完全是浪费金钱。

  6. the aphid is now laying waste to the wheat and barley fields.

  蚜虫正在毁掉一片片的小麦和大麦田地。

  7. i'm not one to waste time on just anyone.

  我可不是个随便浪费时间在任何人身上的人。

  8. you could waste your whole life on a pipe-dream.

  白日梦会荒废你一生。

  9. persons dying from cancer grow thin and visibly waste away.

  因患癌症濒临死亡的人会日渐消瘦,而且身体明显衰弱。

  10. mexican cookery is economical, she says. nothing goes to waste.

  “墨西哥的烹调注重俭省,”她说,“任何东西都不会浪费。”

  11. the conservatives saw this as stopping the waste of ratepayers' money.

  保守党人认为这是在遏制浪费纳税人的钱。

  12. the waste is safely locked away until it is no longer radioactive.

  废料被安全储存起来,直到其不再有辐射性。

  13. all garden waste should be composted and returned to the garden.

  应该把花园里所有枯萎的花草制成堆肥,然后再用它们给花园施肥。

  14. as the lungs exhale this waste, gas is expelled into the atmosphere.

  肺呼出这些废气被排到空气中。

  15. the government has been storing radioactive waste at fernald for 50 years.

  政府在弗纳德存放放射性废料已达50年之久。