ellipse
ellipse
/ɪˈlɪps; ɪ`lɪps/ n
regular oval 椭圆.
牛津英汉双解词典
edrTRBnvbvbfdvEzudIdQg1m88q5imAx0fJs98kZOqu6gcmlb31bzg
e4dc5f1cddc30ff699a52edc40df423f
Stop