附加於; 繫於; 併入We tagged on to a party of tourists who were having a conducted tour of the house. 我們緊跟在由一位嚮導帶領的觀光團後面參觀了這座房屋。The poem he tagged on to his speech seemed a bit forced. 他加在演說後面的那首詩, 似乎有點牽強附會。
尾隨The little boy tagged along with his sister wherever she went. 這小男孩的姊姊到那兒他就跟到那兒。If you're going to the cinema, do you mind if I tag along (with you)? 你要是去看電影, 我也(跟你)一起去行嗎?