| 单词 | center-pivot irrigation |
| 释义 | center-pivot irrigation[ sen-ter-piv-uht ] / ˈsɛn tərˌpɪv ət / nouna method of irrigation, used mainly in the western U.S., in which water is dispersed through a long, segmented arm that revolves about a deep well and covers a circular area from a quarter of a mile to a mile in diameter. Origin of center-pivot irrigationFirst recorded in 1970–75 Words nearby center-pivot irrigationcenter of ossification, center of percussion, center of symmetry, centerpiece, center pin, center-pivot irrigation, center plate, centerpunch, Centers for Disease Control and Prevention, center spread, Centerville Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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