音标:[rɪ'freɪn] ;
v. 抑制, 克制, 戒除( refrain的现在分词 )
p. pr. & vb/ n. of Refrain
词型变化:名词复数形式 : refrainings

The telephone is an amazingly useful machine, and very easy to use, 电话是种令人惊叹地有用的机器,而且非常容易使用, but believe it or not, people don't always use them effectively. 但信不信由你,人们不总是有效地使

发表于:2019-02-25 / 阅读(216) / 评论(0) 分类 欧美人文风情