self-improvement是可数名词吗

self-improvement不是可数名词，因为抽象名词为不可数名词。中文意思是“n. 自我改善；自我修养”

The desire for self-improvement has led many students to pursue educational opportunities beyond physical classrooms.自我提升的渴望使很多学生追求物理课堂之外的学习机会。