The Study Of Heredity

Haroun tazieff, the polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world.以上是新概念二册67课的原句，我. 词汇搭配： 1、study a map 仔细查阅地图 2、study economics 学经济学 3、study engineering 学工程学 4、study english 学英语 常见句型 1、you can study by yourself. Study的过去式和过去分词都是studied。 读法：英 【'stʌdɪd】 美 【'stʌdɪd】 翻译：学习（study的过去式）。 例句：he hadn't studied hard so that he failed in the exam.