单词 pteropod 释义 pteropod|trpd|[ad. mod.L. Pteropoda, a. F. ptropode (G. Cuvier 1804, in Ann. Mus. Hist. Nat. IV. 232): see pteropoda.]a. Zool. A pelagic marine gastropod belonging to the class Pteropoda, which includes molluscs having a modified foot...