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马克笔
What is a "marker"?
A marker is a writing tool that uses ink to make marks or drawings on different surfaces, such as paper, plastic, or metal. It typically has a tip made of felt or a similar material that comes in different sizes and shapes, allowing for precise lines or broad strokes. Markers come in a wide range of colors and types, including permanent, water-based, and dry-erase, making them suitable for various uses, from art and design to labeling and note-taking.
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What is a "marker"?
A marker is a feature or element in language that indicates a specific grammatical, social, or linguistic function. It can show things like tense, gender, or formality in speech or writing. For example, adding "-ed" to a verb in English is a marker that indicates the past tense, as in "walked." Markers help clarify meaning and structure in communication, making it easier to understand how words relate to each other and the context in which they are used.
