yāpíng qūxiàn

Mandarin

Romanization

yāpíng qūxiàn (Zhuyin ㄧㄚ ㄆㄧㄥˊ ㄑㄩ ㄒㄧㄢˋ)

  1. Hanyu Pinyin reading of 壓平曲線 / 压平曲线