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A small white or yellowish bump on the skin, caused by a blocked pore filled with oil and dead skin — a type of , common in acne. It's a normal word used in everyday talk about skin, not just a medical term.
白頭粉刺
組成white + head (the small white 'top' or 'head' of the bump)
同家族的字
- blackheadshares 'head' — the darker-colored, open version of this same kind of skin bump
原始詞典資料12 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
Whiteheadname
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A surname.
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A place name:
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A place name:
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A place name:
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A place name:
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A place name:
Whiteheadnoun
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A form of self-propelling torpedo.
whiteheadnoun
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dermatologymedicinesciencesA type of comedo, manifesting as a small whitish bump of the skin due to retention of sebum and dead skin cells in a skin pore blocked by a thin layer of epithelium.
- Ruth knew that the whiteheads of her teenage acne were a temporary state of affairs, but that did nothing to quell her distress when an eruption hit just before prom.
- Ma was taking a sterilized needle to a whitehead on my chin.
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A species of passerine bird, endemic to New Zealand (Mohoua albicilla).
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The blue-winged snow goose, Anser caerulescens caerulescens.
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The surf scoter duck.
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A domestic pigeon of a particular breed; a white-tailed monk.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。