| 单词 | perisarc |
| 释义 | Word Frequency perisarc(ˈpɛrɪˌsɑːk) noun the outer chitinous layer secreted by colonial hydrozoan coelenterates, such as species of Obelia Derived forms perisarcal (ˌperiˈsarcal) or perisarcous (ˌperiˈsarcous) adjective Word origin C19: from peri- + -sarc, from Greek sarx flesh |
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