smear

英 [smɪə(r)]

美 [smɪr]

v.  (用油性或稀软物质)胡乱涂抹; 弄脏; 弄上油污; 诽谤; 诋毁
n.  污迹; 污渍; 污点; (尤指政治上的)抹黑，丑化

复数：smears　过去分词：smeared　过去式：smeared　现在分词：smearing　第三人称单数：smears　

TOEFLGREIELTSTEM8

Collins.2 / BNC.11794 / COCA.8842

牛津词典

verb

• （用油性或稀软物质）胡乱涂抹
  to spread an oily or soft substance over a surface in a rough or careless way
  1. The children had smeared mud on the walls.
     那几个孩子往墙上抹了泥巴。
  2. The children had smeared the walls with mud.
     那几个孩子往墙上抹了泥巴。
• 弄脏；弄上油污
  to make sth dirty or greasy
  1. His glasses were smeared.
     他的眼镜脏了。
  2. smeared windows
     脏了的窗户
• 诽谤；诋毁
  to damage sb's reputation by saying unpleasant things about them that are not true
  1. The story was an attempt to smear the party leader.
     这篇报道企图玷污该党领袖的声誉。
• 把（字迹、图画等）蹭得模糊不清；变得模糊不清
  to rub writing, a drawing, etc. so that it is no longer clear; to become not clear in this way
  1. The last few words of the letter were smeared.
     信的最后几个字蹭得看不清了。

noun

• 污迹；污渍；污点
  an oily or dirty mark
  1. a smear of jam
     果酱渍
• （尤指政治上的）抹黑，丑化
  a story that is not true about sb that is intended to damage their reputation, especially in politics
• （尤指政治上的）抹黑，丑化
  a story that is not true about sb that is intended to damage their reputation, especially in politics

柯林斯词典

• VERB (用润滑、黏腻之物)涂，抹
  If yousmeara surfacewithan oily or sticky substance orsmearthe substance onto the surface, you spread a layer of the substance over the surface.
  1. My sister smeared herself with suntan oil and slept by the swimming pool...
     我姐姐在身上抹了防晒油，躺在游泳池边睡着了。
  2. Smear a little olive oil over the inside of the salad bowl.
     在色拉碗的内壁上抹一点橄榄油。
• N-COUNT 污迹;油迹
  Asmearis a dirty or oily mark.
  1. There was a smear of gravy on his chin.
     他的下巴上粘着肉汁。
• VERB 中伤;诽谤;污蔑
  Tosmearsomeone means to spread unpleasant and untrue rumours or accusations about them in order to damage their reputation.
  1. ...an attempt to smear the director-general of the BBC.
     污蔑英国广播公司主管的企图
• N-COUNT 污蔑;诽谤;中伤
  Asmearis an unpleasant and untrue rumour or accusation that is intended to damage someone's reputation.
  1. He puts all the accusations down to a smear campaign by his political opponents.
     他把所有的指责都归结为政治对手们的造谣攻势。
• 涂片检查(对妇女子宫颈取样检查癌变的一种方法)
  Asmearor asmear testis a medical test in which a few cells are taken from a woman's cervix and examined to see if any cancer cells are present.

in AM, use 美国英语用 pap smear, pap test

双语例句

• Until a few years ago, the best defense was a pap smear to detect and treat precancerous cells.
  一直到几年以前，最好的办法就是利用子宫颈抹片检查，来发现和治疗癌前细胞。
• The anonymity of the process removes the possibility that people could use it to smear individuals.
  这个过程的匿名性质排除了人们用它来诽谤个人的可能。
• We get a fecal smear?
  做粪便涂片了吗？
• Smear cream on to your baby's skin at the edges of the plaster to prevent it from rubbing.
  在宝宝贴膏药的皮肤边缘涂上护肤霜，以防止膏药擦伤皮肤。
• There was a smear of gravy on his chin.
  他下巴上沾了些肉汁。
• Objective To probe the quality control in acid fast stain test of sputum smear.
  目的探讨痰涂片抗酸染色检查的质量控制办法。
• I do not appreciate your attempt to smear my reputation and paint me as the home wrecker.
  我并不欣赏你试图诬蔑我的声誉、以及把我描述成一个家庭的破坏者。
• Results: False negative rate of pap smear and colposcopy was90.12% aed zero respectively.
  结果：诊断假阴性率宫颈防癌涂片为90。12%，电子阴道镜检查为0；
• Smear Vaseline on to your baby's skin to prevent soreness.
  给孩子皮肤上抹些凡士林以防止肿痛。
• Participants with findings suggestive of tuberculosis provided sputum specimens for smear examination and culture.
  通过对参与者的痰样本进行涂片检查和培养来确定参与者是否患有结核病。