上层(指原胚)

upper tier的用法和样例:

例句

  1. The plates on the upper shelf were beyond my reach.上层架子上的盘子我伸手拿不到。
  2. He locked his diary in the upper drawer.他把日记锁在上层抽屉里。

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Lièvre, Rivière du
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The Piazza of S.Mark
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UEFA Cup
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utility bond
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