单词 spiraculum 释义 ‖ spiraculum|sparkjlm|Pl. -acula.[L. sprculum, f. sprre to breathe.]1. = spiracle1 2 b.a1668R. Lassels Voy. Italy (1670) II. 295 There are divers spiracula, or Vents round about it, out of which the thick smoke presseth furiously.a1...