The clock's pendulum swings back and forth rhythmically.
钟表的钟摆有节奏地来回摆动。
He studied the motion of the pendulum in physics class.
他在物理课上研究钟摆的运动。
The old grandfather clock has a wooden pendulum.
古老的落地钟有一个木制钟摆。
She watched the pendulum as it marked the passage of time.
她注视着钟摆记录时间的流逝。
The hypnotist used a swinging pendulum to relax his subjects.
催眠师用摇摆的钟摆来放松他的对象。
The pendulum in the museum was a scientific marvel.
博物馆里的钟摆是一个科学奇迹。
The pendulum clock chimed every hour on the hour.
钟摆钟每到整点就会敲响。
He built a simple pendulum to demonstrate gravitational forces.
他建造了一个简单的钟摆来演示重力。
The pendulum swung with a predictable and steady rhythm.
钟摆以可预测和稳定的节奏摆动。
The scientist measured the pendulum's period with precision instruments.
科学家用精密仪器测量钟摆的周期。
pendulum clock 摆钟
pendulum swing 钟摆摆动
pendulum effect 钟摆效应
pendulum motion 钟摆运动
pendulum experiment 钟摆实验
pendulum bob 钟摆锤
pendulum length 钟摆长度
复数: pendulums;
