waste

使用不当not use well

1.浪费；滥用to use more of sth than is necessary or useful

2.~ sth (on sb/sth)白费；糟蹋to give, say, use, etc. sth good where it is not valued or used in the way that it should be

3.[usupass]未充分利用；使…屈才to not make good or full use of sb/sth

waste your breath

白费唇舌to say sth that nobody takes any notice of

waste not, want not

勤俭节约，吃穿不缺if you never waste anything, especially food or money, you will always have it when you need it

非充分利用not good use

1.[u][sing]~ (of sth)浪费；滥用the act of using sth in a careless or unnecessary way, causing it to be lost or destroyed

2.[sing]白费；糟蹋a situation in which it is not worth spending time, money, etc. on sth

材料materials

3.[u]废料；废物；弃物；垃圾materials that are no longer needed and are thrown away

4.[u]粪便material that the body gets rid of as solid or liquid material

土地land

5.[pl]人烟稀少的地区；荒芜地区；荒原a large area of land where there are very few people, animals or plants

a waste of space

无用的人；干什么都不行的人；废物；饭桶a person who is useless or no good at anything

土地land

1.荒芜的；废弃的not suitable for building or growing things on and therefore not used

材料materials

2.废弃的；丢弃的；无用的no longer needed for a particular process and therefore thrown away

lay sth waste|lay waste (to) sth

彻底毁坏（某地）；把…夷为平地to destroy a place completely

1.废弃的,无用的;多余的;身体内排泄的

2.荒芜的,不毛的,荒废了的;未开垦的;荒凉的

1.糟蹋,浪费

2.毁坏,破坏,蹂躏,使荒芜

3.消耗,使衰弱;【法】(因使用不当而)损坏(房屋等);把(石头)解成适当的大小

4.〈美俚〉毒打;消灭;凶杀

5.浪费

6.消耗;消瘦,衰弱

7.(时间)过去,消逝

1.废料,废品,废物;剩余物,废屑;破布

2.垃圾;污水;粪便

3.浪费

4.消耗(量),损耗;衰弱;渐损;【法】毁损,损坏

5.荒地,荒野,未开垦地;沙漠;荒芜

6.【机】碎纱,纱头

7.【地】风化物;(被水流冲蚀的)岩屑

1.waste substances are what is left of something after the valuable parts of it have been used; used for storing or moving waste substances

2.waste land or waste ground is land that is not being used or has not been built on, usually in a city

1.to use more of something than is necessary, or to use it in a way that does not produce the best results

2.to fail to make effective use of something that is valuable and could help you

3.to kill someone; to defeat someone easily

1.the failure to use something valuable in an effective way, so that it does not produce the benefits that it could; a situation in which time, money, or energy is used without bringing any useful result

2.the useless materials, substances, or parts that are left after you use something

3.a large area of empty land