释义 |
frost¹ /frɔst; frɒst/n 1. [u] a white powder of ice, which forms on surfaces outside when the temperature is very cold (白)霜:◇trees covered with frost 盖满白霜的树木 2. [c] very cold weather, when water freezes 严寒天气,冰冻(期):◇an early frost 早寒,秋霜◇a hard frost (=extremely cold weather) 天寒地冻 |