短語(yǔ)詞組短語(yǔ)rotatory -inversion 旋轉(zhuǎn)axis of rotatory inversion 旋轉(zhuǎn)反演軸symmetry of rotatory inversion 旋轉(zhuǎn)反射對(duì)稱(chēng) 返回 rotatory inversion