jerker 📖 中文释义 n. 小型单缸柱塞泵;海关检查员;肌肉抽搐 🧩 词形变化 复数 jerkers 📘 English Definition(英文释义) n. A beater.n. One who jerks or moves with a jerk.n. A North American river chub (Hybopsis biguttatus). ← jerked meat J 字母词表 jerkers →