Let's have a dop.

咱们喝杯酒吧。

《牛津词典》

The degree of polarization (DOP) in a single-mode fiber with random mode coupling has proved to be impossible to approach zero with increasing fiber length.

从理论上证明了在具有随机耦合的单模光纤中，偏振度并不随光纤总长度的增加而趋向于零。

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Remember to dop us a line when you arrive there.

到了那儿记住给我们来封信。

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