synaptic tolerance的用法和樣例：
例句
- The body builds up a tolerance to these chemicals.
身體形成對這些化學藥品的依賴。 - But if dependence-related tolerance stimulates the craving-generation system and never completely goes away, why don't former smokers continue hungering for cigarettes forever?
但如果依賴相關耐受性會刺激欲求系統且永不消失，為何以前是癮君子的人不會一直抽菸下去呢？
