blotches

英 [ˈblɒtʃɪz]

美 [ˈblɑttʃəz]

n.  (皮肤、植物、物体等上面不规则的)斑点，污点
blotch的复数

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。

双语例句

• An Efficient Adaptive Filter for Removal of Blotches from Old Film
  一种有效去除老电影中污点噪声的自适应滤波方法
• If you scrutinise a leaf, it is rarely perfect: it may have blotches, or a ragged edge, or a trail where a snail has gone over it.
  如果你仔细观察一片树叶，就会发现很少有完美的叶子：它可能有斑点，边缘可能参差不齐，或是留下了蜗牛爬过的痕迹。
• Widely distributed brown or black North American salamander with vertical yellowish blotches.
  广泛分布的褐色或黑色北美洲蝾螈，身上有垂直的微黄色斑纹。
• Studies on the Technologies of Detection and Restoration of Blotches in the Degraded Image Sequences
  降质图像序列的斑点检测和修复技术研究
• His face was covered in ugly red blotches.
  他脸上有许多难看的红色大斑点。
• This may show as luminescent blotches or spots on the body. Dodge: Used for adding highlights, lightening areas and for stippling.
  这一点是指其身体上的发光斑或发光点。减淡工具：用于增加高光点，给局部加光和点画。
• 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。
• The blood is infiltrated into the disorganized tissues and dark blotches appear on the skin.
  血液渗入已遭破坏的组织，皮肤上出现深色斑点。
• In the processing of digital video it is commonly needed to wipe out blotches in the image.
  在数字视频处理中经常需要考虑斑点去除问题。
• A Motion Estimation and Correction Algorithm for Removing Blotches in Image Sequences
  一种用于图像序列斑点去除的运动估计修正方法