global warming

短语
B2 ★★☆☆☆

n. 全球变暖

发音

US

释义与例句

n. B2
  1. 1.

    A sustained increase in the average temperature of the Earth, sufficient to cause climate change.

    全球变暖

    全球暖化

    全球烧烙化

    不可数

词汇关系

名词

上位词 2

warming heating

词源

First attested in the 1950s. Came into common use in the mid-1970s with Wallace Smith Broecker's paper “Climatic Change: Are We on the Brink of a Pronounced Global Warming?” and Mikhail Budyko's statement in 1976 that “a global warming up has started”.

来源：wiktionary