单词 | origin |
释义 | origin n.   1. a beginning or starting-point; a derivation; a source (a word of Latin origin).   2. (often in pl.) a person's ancestry (what are his origins?).   3. Anat. a a place at which a muscle is firmly attached. b a place where a nerve or blood vessel begins or branches from a main nerve or blood vessel.   4. Math. a fixed point from which coordinates are measured. Etymology: F origine or f. L origo -ginis f. oriri rise |
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