wear down

英 [weə(r) daʊn]

美 [wer daʊn]

（使）磨平; （使）磨光; 使斗志消磨; 挫败

柯林斯词典

• PHRASAL VERB-ERG (使)磨平;(使)磨光
  If youwearsomethingdownor if itwears down, it becomes flatter or smoother as a result of constantly rubbing against something else.
  1. Pipe smokers sometimes wear down the tips of their teeth where they grip their pipes...
     抽烟斗的人用牙齿咬住烟斗，有时会把齿尖磨平。
  2. The machines start to wear down, they don't make as many nuts and bolts as they used to...
     机器开始出现磨损，螺母和螺钉的产量不如从前了。
  3. Elephants wear the tusk down faster than they can grow it.
     象牙磨损的速度快于生长的速度。
• PHRASAL VERB 使斗志消磨;挫败
  If youwearsomeonedown, you make them gradually weaker or less determined until they eventually do what you want.
  1. None can match your sheer willpower and persistence in wearing down the opposition...
     在消磨反对派的意志方面，没有人能比得上你那惊人的意志力和不懈的坚持。
  2. They hoped the waiting and the uncertainty would wear down my resistance...
     他们希望拖延搁置会瓦解我的抵抗。
  3. He believed that he could wear her down if he only asked often enough.
     他相信只要总缠着她问她就会松口。

英英释义

verb

• exhaust or get tired through overuse or great strain or stress
  1. We wore ourselves out on this hike
  Synonym:tirewear upontire outwearwearyjadewear outoutwearfag outfagfatigue
• deteriorate through use or stress
  1. The constant friction wore out the cloth
  Synonym:wearwear offwear outwear thin

双语例句

• Even mountains wear down, even the nuclei of atoms decay.
  听其自然的话，就连高山也会慢慢消逝，甚至原子核也会衰竭。
• None can match your sheer willpower and persistence in wearing down the opposition
  在消磨反对派的意志方面，没有人能比得上你那惊人的意志力和不懈的坚持。
• They perceived that the enemy was trying to wear down their resistance.
  他们明白敌人是想用消耗的办法来制服他们的抵抗。
• Application: mainly use to wear down tooth of horse.
  用途：主要用来磨平马的牙齿。
• Cast iron is so poor in plasticity, the low limits of strength, and poor corrosion resistance, that these ship-machinery parts are so easy to be covered with cracks, heavy corrosion, and serious wear down or ablated.
  由于灰口铸铁材料几乎没有塑性、强度极限低、耐腐蚀性差，因此铸铁零部件在使用中容易出现裂纹、锈蚀、磨损或烧蚀等缺陷。
• To explore the South Pole, it is of course necessary for the explorers to wear down jackets which have good heat preservation.
  去南极探险，当然要穿保暖性强的羽绒服。
• The machines start to wear down, they don't make as many nuts and bolts as they used to
  机器开始出现磨损，螺母和螺钉的产量不如从前了。
• His heels always wear down on the outside first.
  他的鞋跟总是先从外侧磨损。
• Recently in their ongoing ancestral holy-war against the Dwarves, they have been content to let the Troggs wear down their enemies for them.
  最近，在他们延续和矮人的圣战中，冰霜巨魔开始乐于驱使穴居人去消磨矮人。
• Her defences will wear down after few weeks in prison.
  在监狱呆几星勤之后，她的防卫力精会减弱。