The sucking organ or proboscis of an insect or a crustacean.
| 单词 | θ36447 | 
| 释义 | the world > animals > invertebrates > phylum Arthropoda > 			[noun]		 > member of > parts of > mouth-like appendage > proboscis (1)		 haustellum1815 The sucking organ or proboscis of an insect or a crustacean. | 
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