詞語:protothorax
protothorax的意思
protothorax 前胸;
protothorax的參考例句
1.The swimming can exercise the protothorax, the back muscle, but can also let your arm delimit the water in the process to consume the unnecessary fat unceasingly. 游泳能鍛煉前胸、背部肌肉,還能讓你的手臂在不斷划水的過程中消耗多餘的脂肪。