An organ capable of emitting a penetrating or noxious odour; spec. an eversible gland on the first thoracic segment of certain papilionid…
| 单词 | θ35146 |
| 释义 | the world > animals > invertebrates > phylum Arthropoda > class Insecta > order Lepidoptera or butterflies and moths > [noun] > larva > parts of > odorous part behind head (1) osmeterium1817 An organ capable of emitting a penetrating or noxious odour; spec. an eversible gland on the first thoracic segment of certain papilionid… |
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