单词学习：calisthenics 体育/健身
calisthenics
/ˌkælɪsˈθenɪks/
健美体操；健身操；徒手体操
Every morning, Mr. Gu leads his students in a series of calisthenics to improve their flexibility and strength.
每天早晨，顾老师都会带领他的学生做一系列健美体操，以提高他们的柔韧性和力量。
单词卡片
卡片已就绪
