cissoid的翻译，读音
英/'sisɔid/
释义：
凹边的,蔓叶线的
n. A curve invented by Diocles, for the purpose of solving
two celebrated problems of the higher geometry; viz., to trisect a
plane angle, and to construct two geometrical means between two given
straight lines.
n. A curve invented by Diocles, for the purpose of solving
two celebrated problems of the higher geometry; viz., to trisect a
plane angle, and to construct two geometrical means between two given
straight lines.