双语例句原声例句
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到了16世纪，人们发明了摆钟，但钟摆摆动的幅度很大，因此效率不高。
By the 16th century, a pendulum clock had been devised, but the pendulum swung in a large arc and thus was not very efficient.
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He was motionless, all but for one finger that moved up and down in front of his face as if he were marking time with it.
他一动也不动，除了一根手指在他的面前上下摆动,好像在用它标记时间。
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It has units of time, it represents the price of time, and it is something that fluctuates through time in interesting patterns.
这是一种时间的单位,代表着时间价值,利率以它特殊的模式,随着时间上下摆动
应用推荐
$firstVoiceSent
- 来自原声例句