基本解释杠鈴同根派生 barbells相关词英汉例句She should try using dumbbells instead of barbells for upper-body exercises because spiral movements have a greater range of motion.在上肢力量訓練時可採用啞鈴代替杠鈴，因爲螺鏇運動具有更大的關節活動度。barbells更多例句