| 释义 |
ear·less seal AHD[îrʹlĭs] D.J.[ˈɪəlɪs]K.K.[ˈɪrlɪs]n.（名词）- Any of various seals of the family Phocidae, which includes the hair seals, characterized by short fore flippers, reduced hind flippers specialized for swimming, and the absence of external ears. Also called true seal 海豹：任一种海豹科的海豹，包括港海豹，其特征是前鳍短小、退化的后鳍适于游水、无外耳 也作 true seal
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