单词 | gill lid |
释义 | > as lemmasgill lid gill lid n. now rare = gill cover n. ΚΠ 1822 J. Fleming Philos. Zool. II. 344 The organs of respiration in fishes consist of four parts, a gill-lid, a gill-flap, the gill-opening, and the gills themselves. 1841 Irish Penny Jrnl. 1 247/1 There are two imperfect gills without the arch, which join the gill lid, and appear to regulate its motions. 2011 Animal Behaviour 81 316/1 We recorded for each fish the number of restrained (raising fins, lifting gill lids,..and s-shaped bending) and overt aggressive behaviours. < as lemmas |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。