thumbtack 英式发音['θʌmtæk]美式发音['θʌmtæk]
thumbtack基本解释
n,图钉,同近
thumbtack相关例句和用法
Also there is a more sarcastic way, which is not recommended, that is, put a thumbtack into the tire..还有一种更损的方式，不值得推荐，那就是在车胎上按上个图钉。
thumbtack英英释义
图钉英释中释na short pin with a flat top that is used for fixing notices on walls
