圓心角 的释义 | Babel Free
ɥɛn³⁵ ɕin⁵⁵ t͡ɕi̯ɑʊ̯²¹⁴⁻²¹⁽⁴⁾Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free