a maculation (of sth)
用于表示单个斑点或污点。
The leaf has a distinct maculation.
这片叶子有一个明显的斑点。
斑点，污点
maculations — plural of maculation
玷污，弄脏；成斑（医学）；斑点图案；斑点；污点
a small contrasting part of something, such as a spot or mark
斑点图案
A pattern of spots.
The white tablecloth had a visible maculation from the red wine.
白色桌布上有一块明显的红酒污点。
用法提示：maculation 在此句中表示‘污点’，是可数名词。
The maculation of the document occurred when the ink cartridge leaked.
文件上的玷污是由于墨盒泄漏造成的。
用法提示：maculation 在此句中表示‘玷污’的动作或结果。
The biologist noticed a dark maculation on the leaf's surface.
生物学家注意到叶子表面有一个深色斑点。
用法提示：maculation 在此句中指‘斑点’，为可数名词。
用于表示单个斑点或污点。
The leaf has a distinct maculation.
这片叶子有一个明显的斑点。
强调玷污或染上斑点的行为或过程。
Maculation of the fabric occurred after the spill.
洒出后织物上出现了污点。
医学用语，指成斑的现象。
The maculation of the skin indicates a disease.
皮肤上的斑点是疾病的征兆。
grammar · medium
易错句子There is a maculate on his face.
正确表达There is a maculation on his face.
名词 'maculation' 表示斑点或污点；而 'maculate' 是动词或形容词，不能用作名词。
grammar · medium
易错句子The ink maculation the paper.
正确表达The ink maculated the paper.
动词形式应为 'maculate'（过去式 maculated），'maculation' 是名词，不能作谓语动词。
'Macula' 通常指皮肤或视网膜上的斑点，强调特定部位；而 'maculation' 指斑点本身或弄脏的过程，使用更抽象。
'Macule' 是医学术语，指平坦的皮肤斑点；'maculation' 可指任何斑点或玷污，不限于医学。
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