n.苏(昔日法国之一种铜币)；无价值之物
Jean Valjean accepted the sou with a deep bow. 冉阿让收下这个苏，总深深地一鞠躬。
I had to be a gentleman, even if I didn't have a sou in my pocket. 我得摆出一副绅士派头，哪怕口袋里一个苏也没有呢。
