was once regarded

was once regarded 基本解释

曾经被认为

词组短语

1、was once regarded as impossible 曾经被认为是不可能的

was once regarded 用法和例句

1、In the United States drinking alcohol was once regarded as illicit.

在美国, 喝酒一度被看作是非法的。

重点词汇

once adv. 一次，一趟；一倍；曾经；一旦 conj. 一旦…就…；一经 n. 一次，一回

regarded v. 关系( regard的过去式和过去分词 )；注意；（尤指以某种方式）注视；尊敬