| 单词 | aerator |
| 释义 | aerator /air"ay teuhr, ay"euh ray'-/, n. 1. an apparatus for aerating water or other fluids. 2. a device for introducing air into a bin of wheat or other grain in order to prevent the accumulation of moisture, keeping it free of fungi and insects. [1860-65; AERATE + -OR2] |
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