blotch

英 [blɒtʃ]

美 [blɑːtʃ]

n.  (皮肤、植物、物体等上面不规则的)斑点，污点

复数：blotches　过去分词：blotched　过去式：blotched　现在分词：blotching　第三人称单数：blotches　

GRE医学

BNC.23122 / COCA.21129

牛津词典

noun

• （皮肤、植物、物体等上面不规则的）斑点，污点
  a mark, usually not regular in shape, on skin, plants, material, etc.
  1. He had come out in (= become covered in) dark red blotches.
     他身上长出了一块块深红色的斑。

柯林斯词典

• N-COUNT （不雅的）斑，斑点
  Ablotchis a small unpleasant-looking area of colour, for example on someone's skin.
  1. His face was covered in red blotches, seemingly a nasty case of acne.
     他满脸红斑，像是起了很严重的粉刺。

英英释义

noun

• an irregularly shaped spot
  Synonym:splodgesplotch

verb

• mark with spots or blotches of different color or shades of color as if stained
  Synonym:mottlestreak

双语例句

• And so, this school campus melee has turned into an international blotch on so-called american jurisprudence.
  所以，这个校园混战已经变成了一个国际斑点，对所谓的美国判例。
• But there had no blotch in negative control.
  而阴性（空白）对照则相对应位置上无斑点。
• The Situation of Bacterial Fruit Blotch on Watermelon and Melon in China and the Detection of the Pathogen from the Seeds; Survey of rodents carrying Yersinia in Wenzhou
  我国西瓜果斑病的发生概况及种子带菌检测的研究温州地区鼠类携带耶尔森菌检测研究
• A blue egg with an odd grey blotch on the top and a tan blotch on the bottom.
  蓝色鸡蛋一个奇怪的灰色斑点的顶部和谭病的底部。
• These results showed that the kinds of the pathogens of apple sooty blotch and flyspeck were of high diversity, probably including some special types.
  以上结果显示，我国苹果煤污病和蝇粪病病原菌菌体类型具有丰富的多样性，其中可能包括一些特殊的类型。
• A skin swelling or sore; a blister; a blotch.
  水疱，脓疱皮肤肿胀或溃疡；水疱；脓疱。
• Sometimes, motion vectors may be far away from the true motion vector in the blotch area.
  在斑点存在的区域，运动向量的估计可能会出现较大的偏差。
• Effects of Bagging and Preharvest Calcium Spray on Fruit Blotch of Washington Navel Orange Peel
  采前喷钙和套袋对华盛顿脐橙果皮病变的影响
• The study has carried on several research to cucurbit bacterial fruit blotch through modern molecular identification and traditional biological methods.
  本研究采用现代分子生物学鉴定技术与传统的生物学研究模式相结合的途径，对瓜类细菌性果腐病病原菌鉴定和生物学特性进行了多项研究。
• A spot or blotch of color. clear from impurities, blemishes, pollution, etc..
  斑点有色的污点或污渍去除杂质污渍污染等。