单词 | pulmotracheate |
释义 | > as lemmaspulmotracheate ΚΠ 1876 H. A. Nicholson Man. Zool. xxxvii. 243 Respiration is effected by pulmonary sacs usually in combination with tracheæ. (Hence the name Pulmotrachearia, sometimes applied to the order).] 1890 Cent. Dict. Pulmotrachearia, a group of pulmobranchiate or pulmotracheate arachnidans; an order of Arachnida, contaning those arachnidans which have pulmonary sacs as well as tracheæ, as spiders and scorpions. < as lemmas |
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