thumbtack
柯林斯词典
1. N-COUNT A thumbtack is the same as a . 圖釘[美國英語]
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thumbtack /ˈθʌmˌtæk/ (thumbtacks)
剑桥词典
- a short , sharp pin with a flat , round top , used especially for putting up notices
圖釘 返回 thumbtack
圖釘 返回 thumbtack
圖釘 返回 thumbtack