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英语阅读理解问题Psychologists have spent a good deal of time conside

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/27 18:30:20
英语阅读理解问题
Psychologists have spent a good deal of time considering circumstances that have given rise to what has often been labeled an "epidemic" of obesity.这句话如何翻译?其中的what是什么用法?
心理学家已经用了大量的时间研究导致所谓的肥胖盛行的环境.
Psychologists 主语
have spent 谓语
a good deal of time 宾语
considering circumstances 宾补
that have given rise to 定语从句,先行词circumstances
what has often been labeled an "epidemic" of obesity.定语从句的宾语从句
give rise to 导致;造成