relied upon for

relied upon for 基本解释

依赖于

词组短语

1、relied upon for decades 依赖数十年

2、relied upon for accuracy 依赖于准确性

3、relied upon for decades to 数十年来一直依靠

4、relied upon for decades to depress 数十年来一直依赖于抑制

重点词汇

relied v. 信任( rely的过去式和过去分词 ); 信赖; 依赖; 依靠

upon prep. 在...之上, 迫近, 紧接着