| 单词 | 管虫 |
| 释义 | 〔vestimentiferan〕Any of various marine tubeworms, including the giant tubeworms, of the phylum Vestimentifera, that lack a digestive system, depend on chemoautotrophic bacteria for nutrients, and inhabit areas close to deep sea hydrothermal vents or areas of cold water seeps on continental margins.衣管虫：各种海生管虫，包括衣管虫门的巨型管虫，其缺少消化系统，从化学自养细菌中摄取营养，居住于靠近深海热液出口的区域或陆地边缘冷水渗出区域〔tubeworm〕Any of various annelids living within tubular cases that they secrete or glue together from grit.管虫：生长在管状容器内的各种环虫，它们分泌并粘在一起以防止砂粒 |
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