| 单词 | poison sac |
| 释义 | > as lemmaspoison sac poison sac n. ΚΠ 1852 R. Owen in Househ. Words 30 Oct. 186/1 The bag containing the lethal ammunition, called the ‘poison-sac’. 1909 Times 30 Oct. 10/2 The poison is conducted down the fang by a small open channel by way of which it travels down the poison sac. 1987 M. S. Laverack & J. Dando Lect. Notes Invertebr. Zool. (ed. 3) xxiii. 120 (caption) The chelicera of a spider, Heteropoda regia.., with poison sac. < as lemmas |
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