put in an appearanceputinænəˈpiərəns短语⁵¹⁵⁵⁷ 基本例句 露一下面,参加一下 He put in an appearance at work, but he was too ill to stay. 上班时他来了,但因病得厉害,不得不离去。 http://dj.iciba.com I waited until the appointed time. My father did not put in an appearance. So I left. 我一直等到信上指定的时间;父亲没有来,我便走了。 xddhy