adversity是四级词吗
adversity 不是四级词，是六级词 adversity 美 /ədˈvɜːrsəti/ 英 /ədˈvɜːsəti/ n. 逆境；不幸；灾难；灾祸 复数 adversities 双语例句: I was educated by my parents to have the courage to face adversity. 我从小就被父母教育要有面对逆境的勇气。 Since ancient times, many great men have struggled in the face...