Rotation
01
a single complete circular movement around an axis or along an orbit
例
One full rotation of the Earth takes twenty-four hours.
The rotation of the tires was measured in revolutions per minute.
02
the act of turning around a central point or axis
例
The wheel 's rotation was smooth and steady.
The dancer 's rotation impressed the audience.
03
輪作, 作物の輪換
the process of changing the crops grown in a particular field each season to maintain soil health and reduce pests
例
Crop rotation helps prevent soil depletion by varying the crops planted.
輪作は、植えられる作物を変えることで土壌の枯渇を防ぐのに役立ちます。
The farmer practiced rotation to improve soil fertility.
農家は土壌の肥沃度を改善するために輪作を実践しました。
04
a transformation that turns a figure or coordinate system by a fixed angle about a point or origin
例
The rotation of the graph shifted all points by 90 degrees.
A 45-degree rotation aligned the figure with the new axis.
語彙ツリー
rotational
rotation
rotate
