英语词汇“gill bar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

gill bar n. each of the parts of the pharynx wall between the gill slits of an aquatic chordate, bearing the gills; (in fishes and aquatic amphibians) a gill arch; (also) each of the structures which represent or are homologous with these during the early embryonic development of all chordates, including higher vertebrates.

ΚΠ

1877 Nature 16 Aug. 310/2 It is also of deep significance..to observe the increase in the number of the gill-bars and apertures as we descend in the scale to the cartilaginous fishes and lampreys.

1990 V. A. Harris Sessile Animals of Sea Shore viii. 141 Ascidians generate a current of water through the body by means of lateral cilia on the gill bars.

2000 D. Bainbridge Visitor Within iii. 146 The human embryo's gill bars and the grooves that separate them are used to make a wide variety of different structures in the human head and neck.

单词	gill bar
释义	> as lemmas gill bar gill bar n. each of the parts of the pharynx wall between the gill slits of an aquatic chordate, bearing the gills; (in fishes and aquatic amphibians) a gill arch; (also) each of the structures which represent or are homologous with these during the early embryonic development of all chordates, including higher vertebrates. ΚΠ 1877 Nature 16 Aug. 310/2 It is also of deep significance..to observe the increase in the number of the gill-bars and apertures as we descend in the scale to the cartilaginous fishes and lampreys. 1990 V. A. Harris Sessile Animals of Sea Shore viii. 141 Ascidians generate a current of water through the body by means of lateral cilia on the gill bars. 2000 D. Bainbridge Visitor Within iii. 146 The human embryo's gill bars and the grooves that separate them are used to make a wide variety of different structures in the human head and neck. extracted from gilln.¹ < as lemmas
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> as lemmas