平刨，木工刨具有可以调节的刃，用以刨平或修整木材的木工用具 A carpenter's tool with an adjustable blade for smoothing and leveling wood.
风车靠风力旋转带有可调节的叶片或梯级横木的轮子所产生的能量来运转的一种机器 A machine that runs on the energy generated by a wheel of adjustable blades or slats rotated by the wind.
星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星 A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place.
自由决定的按自己的行动或判断的决定或调节的 Left to or regulated by one's own discretion or judgment.
