单词 | stria |
释义 | Word Frequency stria(ˈstraɪə) nounWord forms: plural striae (ˈstraɪiː) (often plural) 1. Also called: striation geology any of the parallel scratches or grooves on the surface of a rock caused by abrasion resulting from the passage of a glacier, motion on a fault surface, etc 2. fine ridges and grooves on the surface of a crystal caused by irregular growth 3. biology, anatomy a narrow band of colour or a ridge, groove, or similar linear mark, usually occurring in a parallel series 4. architecture a narrow channel, such as a flute on the shaft of a column Word origin C16: from Latin: a groove |
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