| 释义 |
反三角函数 fǎn sān jiǎo hán shù anti-trigonometric function; inverse trigonometric function反三角函数n.ARC【数】(几何)弧;反三角函数反三角函数inverse trigonometric function ; inverse circular function反三角函数inverse trigonometric function反三角函数antitrigonometrical function反三角函数anti-trigonometric function反三角函数arc-trigonometric function反三角函数inverse circular function |