normal-sizeCOCA¹²⁹⁵⁷²BNC²³⁶²¹³⁺¹ 基本例句 un.标准尺寸；正常尺寸；🌏正常大小；正常大小的 You can even angle your flash up and behind you to fill a small to normal-size room up with beautiful light. Spin it around and up at about45 degrees to hit the wall and ceiling behind you. 你还可以使闪光灯角度向上或向你身后，将闪光灯旋转45度朝向墙壁和天花板打光，让美丽的光线充满整间房子。 yeeyan