单词	three-spined stickleback
释义	three-spined stickleback noun ˈthrē-ˈspīn(d)-  : a stickleback (Gasterosteus aculeatus) chiefly of fresh and brackish waters that typically has three dorsal spines called also three-spine stickleback Illustration of three-spined stickleback three-spined stickleback Example Sentences Recent Examples on the Web The spring-fed lake, where Spanish explorers camped in 1776, is now home to natives like the three-spined stickleback fish, western pond turtles, freshwater mussels and chorus frogs that sing in the evening. San Francisco Chronicle, 7 Jan. 2017 Word History First Known Use 1769, in the meaning defined above
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