axis
axis 英 [ˈæksɪs] 美 [ˈæksɪs]
n. 轴；轴线；轴心国
名词复数:axes
- An axis is a straight line, sometimes seen, sometimes not, that is important in mathematics, art, science and our survival. The most famous axis is the one the earth spins around, giving us the 24-hour day.
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- n. 轴；轴线；轴心国
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1. You never get it on... on this axis.
你无法得到它，在这个轴心上。
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2. Imagine it like this: If you spin something, the direction of the axis tends to wobble.
这样想一下：如果你旋转什么东西，这个轴的方向将会变化。
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3. In this case I will assume the cylinder is falling with the axis of the cylinder parallel to the ground (so the person would land on the back).
在这种情况下，我假设该圆柱是以柱轴跟地面平行的方式下落的（这样才能使人背部着地）。
- axis (n.) 1540s, "imaginary motionless straight line around which a body (such as the Earth) rotates," from Latin axis "axle, pivot, axis of the earth or sky," from PIE *aks- "axis" (source also of Old English eax, Old High German ahsa "axle;" Greek axon "axis, axle, wagon;" Sanskrit aksah "an axle, axis, beam of a balance;" Lithuanian ašis "axle").
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