(棒球)补触垒/回垒后再起跑:当外野高飞球被接杀(或可能被接杀)时,跑垒员需要先回到原垒位并用身体接触垒包,在球被接住后才可以再向下一垒推进;否则可能被“申诉出局”(appeal out)。
(在其他语境中也可指“把涂鸦签名到处写满/补上标签”等较口语用法,但最常见的是棒球用法。)
The runner had to tag up at second before trying for third.
跑垒员必须先在二垒补触垒包,才能尝试冲向三垒。
After the deep fly ball was caught, she tagged up and sprinted home, beating the throw by a step.
深远高飞球被接住后,她完成补触垒并冲回本垒,领先传球一步到达。
/ˌtæɡ ˈʌp/
tag 原意有“触碰、轻拍做记号”,在棒球里引申为“触杀/触垒的触碰动作”;up 在许多短语动词中带有“完成、到位、动作做足”的语感,因此 tag up 就指“把触垒这一步做完整(再继续跑)”。