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dark-field

/dahrk-feeld/US // ˈdɑrkˌfild //

暗场,黑场,暗地里,暗色领域

Definitions

adj.形容词 adjective
  1. 1

    Optics.

    • : of or relating to the illumination of an object by which it is seen, through a microscope, as bright against a dark background.

Examples

  • The eating disorder field remains divided over the potential efficacy of such measures.

  • He wore white gloves, a dignified long black coat, and matching pants and vest, and he carried a dark walking stick.

  • I thought about the mother, her fear of the dark, of the harm she feared might come to her daughters.

  • Then she managed to struggle a mile through dark, rainy woods.

  • “He was a brave field commander and an expert in intelligence, and in organizing popular and tribal forces,” said the eulogist.

  • He distinguished himself in several campaigns, especially in the Peninsular war, and was raised to the rank of field marshal.

  • We had six field-pieces, but we only took four, harnessed wit twice the usual number of horses.

  • Ripperda's eye fell upon the mantle,—it was discoloured a dark red in many places, he nodded his head, and the man withdrew.

  • There were two battalions, together about a thousand men; and they brought a field-piece with them.

  • He glanced aside, and saw an exceedingly pretty, dark face, which looked vaguely familiar.