epicycle是什么意思_epicycle怎么读_音标'epɪsaɪkl

epicycle是什么意思音标:英 ['epɪsaɪkl]美 ['epəˌsaɪkəl]

n. 本轮

n. a circle that rolls around (inside or outside) another circle; generates an epicycloid or hypocycloid