sympathetic system的用法和樣例：
例句
- Eccrine sweat glands, controlled by the sympathetic nervous system, use evaporation to cool the skin by secreting water when body temperature rises.
外分泌汗腺由交感神經系統控制，當身體溫度升高時分泌水分至皮膚表面，蒸發散熱。 - The preganglionic neurons of the sympathetic nervous system have their cell bodies in the thoracic and lumbar regions of the spinal cord, termed the thoracolumbar division.
該節前神經元的交感神經系統，其胞體在胸腰椎地區的脊髓，稱為胸記名表決。
