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- A pendulum vibrates seconds. 钟摆摆动计秒。
- A pendulum vibrating seconds. 钟摆以摆动指示秒数。
- When we make the rod shorter, the pendulum vibrates faster. 金属杆越短，摆摆动的速度越快；
- A pendulum swings back and forth. 钟摆前后摆动。
- When we make the rod shorter,the pendulum vibrates faster. 金属杆越短，摆摆动的速度越快。
- This is the theory of a pendulum accelerometer. 摆式加速计的原理。
- I believe life is a pendulum swing. 我觉得生活就像来回摆的钟摆。
- A grandfather clock has a pendulum that helps it work. 落地大座钟有一个帮助摆动的钟摆。
- When a penguin walks, its tall, narrow body acts like a pendulum. 企鹅行走时，其高瘦的体型就像个钟摆在晃动。
- Of or resembling the motion of a pendulum;swinging back and forth. 属于或像钟摆运动的；前后摆动的
- The pail got fuller and fuller, and swung like a pendulum. 那桶变得越来越满，并且像个钟摆那样摆动。
- Of or resembling the motion of a pendulum; swinging back and forth. 属于或像钟摆运动的；前后摆动的
- A pendulum oscillates. 摆锤能摆动。
- Mind has a way of moving like a pendulum, from one extreme to the other. 头脑的运动方式就像钟摆，从一个极端摆向另一个极端。
- A whiff of ether will put you out in a few seconds. 一剂乙醚几秒钟后就会使你失去知觉。
- There's a risk of a pendulum fall and the rope will rub against the sharp rock. 这样有摆荡冲坠的风险，并且绳子也会和锋利的岩石产生摩擦。
- The pendulum of the clock in my room is a bear. 我房间的钟摆是小熊形状的。
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- He gave me a second shot of penicillin. 他又给我打了一针青霉素。
