noun 下载 🔗分享 锯鳐 Any ray (marine fish with a flat body and wing-like fins) of the family Pristidae, having a snout that resembles a saw. Examples : "While diving, the marine biologist pointed out the sawfishes hiding amongst the mangroves. " 在潜水时,那位海洋生物学家指出了藏在红树林里的锯鳐。 fish animal ocean nature biology 与AI对话词汇游戏阅读练习