any of several large African antelopes of the genus Kobus having curved ridged horns and frequenting e.g. swamps and rivers.是什么意思_any of several large African antelopes of the genus Kobus having curved ridged horns and frequenting e.g. swamps and rivers.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句