单词：appear on
在…出现; 表演
appear on的用法和样例：
例句
- Buds appear on the trees in spring.春天树木发芽了。
- The first down was beginning to appear on the young boy's face.那小男孩的脸上渐渐长出了汗毛。
- A rash has appeared on his body.他身上出现了丘疹。
- The audience cheered en masse the moment they saw the famous singer appear on the stage.观众们看见这位著名歌唱家出现在舞台上时，立即齐声欢呼起来。
- You know you've arrived when you're asked to appear on TV.邀请你在电视上亮相的时候，你就知道你已经名声在外了。
词汇搭配
- appear on the scene到场