"胸"在英文中读作"chest". 它来自中世纪拉丁语"pectus"，最初指的是胸部，后来逐渐演变为指人类或动物胸部的肌肉和骨骼。
例句：
He placed his hand on his chest to feel his heartbeat. 他把手放在胸口上去感觉心跳。
She was having difficulty breathing due to pain in her chest. 她因胸部疼痛呼吸困难。
The chest press is a good exercise for building muscle in the chest. 胸部压起是锻炼胸部肌肉的好方法。