基本解释n.按钉;图钉vt.用图钉固定同根派生 thumbtacks相关词英汉例句用作名词 (n.)He pinned up the notice with a thumbtack.他用图钉将通知挂起来。I worry that Microsoft is introducing Thumbtack at a bad time.我担心,微软推出了图钉在一个坏的时间。thumbtacks更多例句