Hard work and long hours are rungs in the ladder of success.

刻苦努力和孜孜不倦是成功的梯阶.

辞典例句

His promotion has moved him up several rungs on the management ladder.

他获得提升,在管理阶层中提高了好几级.

辞典例句

The ladder has eight rungs.

这梯子有八级.

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The individuality of the organism is held in the running sequence of the differing rungs.

每个有机体的特殊性都是由梯上不同横档的排列顺序所决定的.

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It is often no easier for those just a few rungs from the top, either.

而对于距高层职位只差几级的人来说, 这也并非易事.

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In other times, that distinction might have gone to those on the lowest income rungs.

在其他时期, 这种情况更多地出现在收入最低的群体中间.

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With only two kinds of rungs, it might seem that DNA uses a two - symbol code.

由于只有两个梯级, 看起来好象DNA用的是双符号系统.

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