An opening or pore that allows breathing to take place; an air passage, a vent.
| 单词 | θ30911 |
| 释义 | the world > animals > animal body > general parts > internal organs and systems > [noun] > breathing-pore (5) respiracle1555 An opening or pore that allows breathing to take place; an air passage, a vent. stigma1747 Zoology and Anatomy. Each of the respiratory openings or breathing-pores in insects and other invertebrates; a spiracle. Also applied to other small… spiraculum1768 Zoology. = spiracle, n.1 3c. spiracle1775 Zoology. A special aperture, orifice, or pore, chiefly in lower forms of animal life, by which respiration is effected. breathing pore1796 a small opening in the surface of an organism that allows the passage of air or exchange of gases; a spiracle, stigma, or stoma. |
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