| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024heat′ in′dex, - Meteorologya number representing the effect of temperature and humidity on humans by combining the two variables into an "apparent'' temperature, introduced as a replacement for the temperature-humidity index: a temperature of 90° and relative humidity of 65 percent combine to produce a heat index of 102. Abbr.: H.I.
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