1 (often used to form compound nouns 常用于构成复合名词) a small piece of card, material, etc fastened to sth to give information about it; a label 标签:
How much is this dress? There isn't a price tag on it.这件连衣裙多少钱?上面没有价格卷标。☞picture at label 见label插图
2 (grammar语法)=QUESTION TAG
tag²
/tæg ||; tæg/verb
[T] (tagging;tagged) to fasten a tag onto sb/sth 加上标签
tag along to follow or go somewhere with sb, especially when you have not been invited 尾随;紧跟着