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

• 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
• 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。
• 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。
• The blotches ran well down the sides of his face and his hands had the deep-creased scars from handling heavy fish on the cords.
  褐斑从他脸的两侧一直蔓延下去，他的双手常用绳索拉大鱼，留下了刻得很深的伤疤。
• 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
• His face was covered in ugly red blotches.
  他脸上有许多难看的红色大斑点。
• 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。
• Until the liberation, especially since the 80s of the last century, with the rise of cosmetology in traditional Chinese medicine, the research on blackish facial patch both in form and content dark blotches has achieved unprecedented progress.
  至解放后，尤其上世纪80年代以来，随着中医美容学的兴起，黧黑斑研究无论在形式和内涵上都取得了前所未有的进展。
• 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。