我们用绳子把吊桶放下去。

We let the bucket down by a rope.

《牛津词典》

电容器就是吊桶的电子等价物。

A capacitor is the electrical equivalent of the bucket.

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当吊桶倾倒光的时候水位线“复位”至其起始点。

The water level "resets" to its starting point when the bucket tips and empties itself.

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井多吊桶也多。

Many Wells, many buckets.

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井多吊桶也多。

Many Wells, many buckets.

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