Beyond illuminating how early bats flew, Onychonycteris has brought some much-sought-after evidence to bear on the debate over when flight and echolocation emerged.是什么意思_Beyond illuminating how early bats flew, Onychonycteris has brought some much-sought-after evidence to bear on the debate over when flight and echolocation emerged.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句