tag1/tæg; tæɡ/n [C] a small piece of paper, plastic etc that is fastened to something and gives information about it 标签: I can’t find the price tag on these jeans. 我找不到这条牛仔裤上的价格标签。 QUESTION TAG
tag2v [T] tagged , tagging to attach a tag to something 给…加上标签tag along phr v informal to go somewhere with someone, especially when they have not asked you to go with them【非正式】跟着〔某人〕〔尤指未获邀请同行〕: Is it all right if I tag along? 我跟着一起去行吗?