Clockwise movement of this switch increases brightness of the incandescent lights. the above sentence means"逆时针旋转电门能够增加荧光灯的亮度。"
A.1正确答案B
Clockwise movement of this switch increases brightness of the incandescent lights. the above sentence means"逆时针旋转电门能够增加荧光灯的亮度。"
A.1正确答案B
