| 单词 | stoma |
| 释义 | Word Frequency stoma(ˈstəʊmə) nounWord forms: plural stomata (ˈstəʊmətə, ˈstɒm-, stəʊˈmɑːtə) 1. botany an epidermal pore, present in large numbers in plant leaves, that controls the passage of gases into and out of a plant 2. zoology, anatomy a mouth or mouthlike part 3. surgery an artificial opening made in a tubular organ, esp the colon or ileum colostomy, ileostomy Word origin C17: via New Latin from Greek: mouth |
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