Word · Frequency #23122
blotches
斑点;污斑
blotches is the plural of blotch.
核心释义
blotch
- 1.
颜色不均匀的斑块或变色。
An uneven patch of color or discoloration.
- 2.
形状不规则的区域。
An irregularly shaped area.
- 3.
瑕疵;名誉上的污点,污渍。
Imperfection; blemish on one’s reputation, stain.
- 4.
多种作物病害之一,使植物形成斑点。
Any of various crop diseases that cause the plant to form spots.
- 5.
旧胶片上因污垢和明胶覆盖层脱落而出现的亮斑或暗斑,由年代久远和胶片质量差造成。
A bright or dark spot on old film caused by dirt and loss of the gelatin covering the film, due to age and poor film quality.
- 6.
皮肤上的暗斑;脓疱。
A dark spot on the skin; a pustule.
颜色不均匀的斑块或变色。;形状不规则的区域。;瑕疵;名誉上的污点,污渍。;多种作物病害之一,使植物形成斑点。;旧胶片上因污垢和明胶覆盖层脱落而出现的亮斑或暗斑,由年代久远和胶片质量差造成。
用法In use
A large red blotch appeared on his arm after he touched the plant.
用法提示:blotch 作名词,指不规则的斑点。
The old painting had a dark blotch in the corner that no one could clean.
用法提示:blotch 作名词,表示污渍或斑点。
She noticed a small blotch on the paper and tried to erase it.
用法提示:blotch 作名词,指纸上的不规则斑点。
a blotch of sth on sth
blotch 指形状不规则的斑点或污渍,通常比 spot 大。
There was a blotch of red paint on his shirt.
他的衬衫上有一块红漆污斑。
blotches on sth
皮肤上的 blotches 常与皮疹、日晒或肤色不均有关。
相关词与表达Connections
搭配Collocations
- red blotches
- 红色斑块
- The rash left red blotches on her arms.皮疹在她胳膊上留下了红色斑块。
- dark blotches
- 深色斑点
- Dark blotches appeared on the old photograph.旧照片上出现了深色斑点。
- blotches on the skin
- 皮肤上的斑点
- He noticed blotches on the skin of his hands.他注意到手部皮肤上有斑点。
- a blotch of ink
- 一块墨渍
- A blotch of ink stained the letter.一块墨渍弄脏了那封信。
- blotches on the face
- 脸上的斑块
学习提示Learner notes
记忆技巧Memory Tip
记忆联想:blotch 里看到 blot(污渍),加 ch 后变成不规则的大斑点。
语境与语域Context & Register
语域:neutral 常见场景:everyday descriptions of stains or spots、skin/rash descriptions、general descriptive writing blotch 作名词时指形状不规则的斑点,通常用于描述皮肤上的疹块、物体表面的污渍或颜色斑块。该词在日常和一般书面语中都比较常见,语气中性;在医学语境中描述皮疹时也常用,但并非严格医学术语。
发音与拼写Pronunciation & Spelling
英式发音中,botch、notch、splotch、watch、scotch 都与 blotch 押韵(/ɒtʃ/);美式英语里 watch 读 /wɑːtʃ/,不再押韵。注意 batch、catch、match、patch 等词形相近,但读 /ætʃ/,与 blotch 不押韵。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.