| 词汇 | pelvic-fin |
| 释义 | BETA pelvic fincollocation in Englishmeanings of pelvicand finThese words are often used together. Click on the links below to explore the meanings. pelvic adjective uk /ˈpel.vɪk/ us /ˈpel.vɪk/ relating to ... See more at pelvic fin noun[ C ] uk /fɪn/ us /fɪn/ a thin vertical part sticking out of the body of especially a fish or an aircraft that helps balance ... See more at fin Examples of pelvic finpelvic fin The breast of the longnose trevally is scaleless, extending up to behind the pelvicfin origin and laterally to the pectoral fin base. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The pectoral fins and lateral line are absent, and there is only a single, right-side pelvicfin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The dorsal fins are small, with the first dorsal fin origin lying behind the pelvicfin origins. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The dorsal fin origin is behind the pelvicfin origin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In any case, even if its structure and composition remain unknown, the pelvicfin probably inserted just behind the pectoral-fin origin. Locally, it may also be known as a witch or threadfin sole (due to the filamentous pelvicfin on the eyed surface). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first dorsal fin slightly exceeds the second in size and originates over the midpoint of the pelvicfin bases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The pelvicfin consists of one spine and 18 or 19 soft rays. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The pelvicfin contains a single spine and 18 to 20 soft rays. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The pelvicfin was small or sometimes absent, and had six lepidotrichia. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first dorsal fin has a narrowed rounded apex and originates over the middle of the pelvicfin bases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fish has no pelvicfin and no lateral line. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first dorsal fin originates well behind the pectoral fins, while the second dorsal originates over the middle of the pelvicfin bases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Males have a fleshy flap along the posterior margin of the thickened first pelvicfin ray. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The caudal fin has black trailing and leading edges, and the pelvicfin is dusky to black. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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