英语频道小编bethany整理了英语单词blotch的学习资料，关于blotch是什么意思这个问题进行了详细的讲解，包括blotch的英语意思解释、正确音标读音及发音、用法，blotch的英文短句例句含义讲解等与英文单词blotch相关的信息。

blotch

英[blɒtʃ]

美[blɑ:tʃ]

n.（皮肤上的）红斑，疹块；大滴 [大片]（墨水或颜色的）污渍
vt.使沾上污渍，弄脏
网络斑点；污点；大斑点；疮
词形变化:
复数：blotches  
派生词:blotchy  
双语例句同反义词更多资料

1 . His face was covered in ugly red blotch es.

他脸上有许多难看的红色大斑点.

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2 . 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.

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3 . In this paper, the occurrence of watermelon bacterial fruit blotch was first reported in Jilin province.

首次报道了西瓜细菌性果斑病在吉林省的发生.

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4 . Sooty blotch has become one of the most important diseases on many ornamental plants.

实践证明煤污病是园林植物的一类重要病害.

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5 . Far below, the railroad yard squealed, a small busy blotch on the ancient silent desert.

远在山下, 铁路停车场里还在呜呜作响,发出铿锵的声音,在这片古老 、 沉寂的沙漠中只是一个忙忙碌碌的小斑点.

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同义词 weakness spot smoke darken disfigurement 语源early 17th cent. (as a verb): partly an alteration of obsolete plotchin the same sense (of unknown origin), influenced by blot; partly a blend of blotand botch英英释义行业释义网络释义noun

1.an irregularly shaped spot

vern

1.mark with spots or blotches of different color or shades of color as if stained

农学

1.疤斑

医学

1.污斑，污点

-blotch

1 . 斑点

bloody sweat 血汗blotch斑点blowing wound 开放性气胸

2 . 污点

blossom type catheter 开花式导尿管blotch污点，斑点blotter 吸墨纸，吸油

3 . 大斑点

blot 污渍blotch大斑点blotchy 有污点的

4 . 疮

blot 用吸墨纸吸干blotch疮blotite 黑云母

相关词条+blotch ground

1 . 满地花纹

blossom 粉红blotch ground 满地花纹，印花底色Blotch-Roll-Flash-Age technic 刮浆快蒸印花法.

+blotch checks

1 . 印经蓝斑格子布

blooming-slabbing mill 方板坯初轧机blotch checks 印经蓝斑格子布blotter press 压滤机

+liver blotch

1 . 褐黄斑

liver biopsy 肝活组织检查liver blotch 褐黄斑liver cell 肝细胞

+leaf blotch

1 . 叶斑病

leaf blister 叶疱病leaf blotch 叶斑病leaf blotch of wheat (Septoria tritici) 麦类叶斑枯病.