rotation 

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单词释义
n.旋转,转动,(旋转的)一周,一圈,轮换,交替,换班
词根词缀记忆/谐音联想记忆 补充/纠错
词根词缀
rot 轮子;转 + ation 行为 → 旋转;轮流 → rotation n.旋转;循环,交替
谐音记忆“肉太… * → rotation n.旋转;循环,交替
词性拓展记忆 / 词形拓展记忆
原形:rotation复数:rotations
词组和短语补充/纠错
earth rotation 地球自转
job rotation 工作轮换
angle of rotation 旋转角度
fixed-axis rotation 固定轴旋转
crop rotation 作物轮作
rotation period 旋转周期
单词例句
The rotation of time and space made him forget his mission.
时间和空间的旋转使他忘记了自己的使命。
The earth itself has been rotating.
地球本身一直在旋转。
The Earth's rotation causes day and night.
地球的自转形成了昼夜。
The gyroscope maintains its orientation due to the principle of rotational inertia.
陀螺仪由于旋转惯性的原理保持其方向。
The dancer performed a graceful rotation, mesmerizing the audience.
舞者完成了一个优美的旋转动作,令观众着迷。
The Ferris wheel's rotation offered a panoramic view of the city.
摩天轮的转动让人可以饱览城市的全景。
The robot's arm can achieve a full 360-degree rotation.
机器人的手臂能够实现完整的360度旋转。
In the gymnastics competition, the athlete's double rotation on the bars impressed the judges.
在体操比赛中,运动员在双杠上的双重旋转给裁判留下了深刻印象。
The helicopter's blades create lift through rapid rotations.
直升机的叶片通过快速旋转产生升力。
The blender has multiple speed settings for different food rotation needs.
这款搅拌机有多种速度设置,以满足不同食物搅拌需求。
The planet's axial rotation determines the length of its days.
行星的轴旋转决定了其白昼的长度。
The car's wheels underwent a complete rotation with each revolution.
汽车的轮子每转一圈就完成一次完整的旋转。
考试真题例句(机器翻译仅供参考)

考研In 400 A. D. Chinese children played with a fan-like toy that spun upwards and fell back to earth as rotation ceased.

公元400年,中国的孩子们玩着一个类似风扇的玩具,当旋转停止时,这个玩具向上旋转,然后又掉回地球。

1987年全国硕士研究生入学统一考试英语试题

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