junk
英 [dʒʌŋk] 美 [dʒʌŋk]

n.

废旧物品，破烂物；中国式平底帆船；便宜货，假货；废话，哄骗

vt.

丢弃，废弃；把…分成块；

变形

复数：junks过去式：junked过去分词：junked现在分词：junking第三人称单数：junks

双语释义

n.(名词)

1. [U]废旧物品,破烂物 old or unwanted things, usually of low quality or little use or value

v.(动词)

1. vt. 丢弃,废弃 get rid of as worthless

英英释义

junk[ dʒʌŋk ]

• n.
  • the remains of something that has been destroyed or broken up

    同义词：debrisdustrubbledetritus

  • any of various Chinese boats with a high poop and lugsails
• v.dispose of (something useless or old)

  "junk an old car"

  同义词：trashscrap

词组短语

junk food垃圾食物；无营养的速食；华而不实的东西

junk mail n. （美）垃圾邮件；邮寄宣传品

space junk太空垃圾，空间垃圾

junk bond垃圾债券；价格低但风险大的债券

junk shop旧货商店；无意义信号；报废卫星；碎片

同近义词辨析

waste, debris, rubbish, litter, garbage, junk

这组词都有“废物，垃圾”的意思，其区别是：

waste普通用词，概念广泛，指任何被丢弃的东西。

debris着重指分解、分裂或破坏后剩下的碎片，也指零散的普通废品。

rubbish普通用词，指任何成堆的、破损的、用过的或无用的东西，尤指弃掉的垃圾堆。也可作引申用。

litter是四下乱丢物品的总称，尤指散落于地，有碍观瞻的废物。

garbage主要指有机废料，包括厨房的剩菜剩饭或不能再用的食物。也可作引申用。

junk指回收的旧汽车或大型机器，也指毫无实用价值，或破烂物体，但不指垃圾。

双语例句

用作名词(n.)

1. Eating too much junk food is bad for your health.
   垃圾食品吃得太多对健康有害。
2. I will throw away all of my useless junk.
   我会扔掉我所有无用的垃圾。
3. The junk was piled up in the basement.
   垃圾被堆放在地下室。
4. She likes to pick up some interesting junk in junk shops.
   她喜欢在旧货店买些有趣的旧货。
5. He threw away all the junk in the boot of the car.
   他把汽车行李箱中所有废弃的旧物都扔了出去。
6. The junk drifts gently with the current.
   帆船顺水缓慢地漂流着。

用作及物动词(vt.)

1. I suggest you junk the old car and buy a new one.
   我建议你把旧车扔了,买一辆新的吧。
2. We're going to junk these computers because they are obsolete.
   我们准备换掉这些计算机,因为都过时了。

权威例句

Genetics: junk DNA as an evolutionary force.
Pseudogenes: are they "junk"or functional DNA?
A Bayesian Approach to Filtering Junk E-mail
A Bayesian approach to filtering junk e-mail
Pricing via Processing or Combatting Junk Mail
Pricing via Processing or Combatting Junk Mail
Targeting JNK for therapeutic benefit: from junk to gold?
Anatomy of Financial Distress: An Examination of Junk-Bond Issuers
Effects of nicotine on body weight in rats with access to "junk"foods.
Technique which utilizes a probabilistic classifier to detect "junk"e-mail by automatically updating a training and re-training the...