短語詞組短語counter -clockwise rotation 逆時針方向旋轉(zhuǎn);反時針旋轉(zhuǎn);逆時鐘旋轉(zhuǎn)rotation counter clockwise 反時針旋轉(zhuǎn)Phase rotation counter clockwise 時針旋轉(zhuǎn) 返回 counter clockwise rotation