chin-ups 📖 中文释义 (chin-up 的复数) 引体向上a. 鼓舞士气的, 提高士气的 🧩 词形变化 原形 chin-up 📘 English Definition(英文释义) plural of chin-upn an arm exercise performed by pulling yourself up on a horizontal bar until your chin is level with the bar ← chin-up C 字母词表 chin-wag →