| 单词 | cirrus |
| 释义 | cirrus [`sir·ǝs] INVERTEBRATE ZOOLOGY 1. The conical locomotor structure composed of fused cilia in hypotrich protozoans. 2. Any of the jointed thoracic appendages of barnacles. 3. Any hairlike tuft on insect appendages. 4. The male copulatory organ in some mollusks and trematodes. VERTEBRATE ZOOLOGY Any of the tactile barbels of certain fishes. ZOOLOGY A tendrillike animal appendage. |
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