单词 petalocerous 释义 petalocerous, a. Entom.|ptlsrs|[f. mod.L. Petalocera, neut. pl. of petalocerus (f. Gr. leaf, plate + -, - horned, f. horn) + -ous. In F. ptalocre.]Having laminated antenn, as the beetles of the division Petalocera or Lamellicorne...