學(xué)個(gè)詞 Learn A Word:1300severe

　　今天我們要學(xué)的詞是severe。 Severe, 嚴(yán)重的，嚴(yán)峻的。最近美國(guó)大部分地區(qū)陷入酷暑之中。 "The elderly and the young are the most vulnerable to severe heat and humidity," 老年人和小孩子是最難以承受高溫和濕熱天氣的人群。 "It's estimated that nearly four million people in Somalia are in danger of severe malnutrition," 據(jù)估計(jì)，索馬里有將近400萬人面臨嚴(yán)重的營(yíng)養(yǎng)不良。 "The weather service issued a severe thunderstorm warning for our area," 氣象預(yù)報(bào)發(fā)出警告，說本地會(huì)有暴風(fēng)雨。 好的，今天我們學(xué)習(xí)的詞是severe...