| 单词 | vesicle |
| 释义 | Word Frequency vesicle(ˈvɛsɪkəl) or vesicula (vɛˈsɪkjʊlə) noun 1. pathology a. any small sac or cavity, esp one containing serous fluid b. a blister 2. geology a rounded cavity within a rock formed during solidification by expansion of the gases present in the magma 3. botany a small bladder-like cavity occurring in certain seaweeds and aquatic plants 4. any small cavity or cell Derived forms vesicular (vɛˈsɪkjʊlə) adjective vesicularly (veˈsicularly) adverb Word origin C16: from Latin vēsīcula, diminutive of vesica |
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