C1 noun #16,492 最常用

To multiply by four.

quadrupling 30秒了解

  • (verb) To multiply by four.
  • (verb) To increase by a factor of four.
  • (verb) To provide four parallel running lines on a given stretch of railway.

Meanings

  1. 1
    verb To multiply by four.
  2. 2
    verb To increase by a factor of four.
  3. 3
    verb To provide four parallel running lines on a given stretch of railway.
  4. 4
    noun An act of quadrupling.

例句

1

2

反义词

quarter
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