很好学：
一个用功的学生：a studious student,an industrious student,.
他很好学：He is thirsting for knowledge / to learn.
He is eager for study / to study / to learn.
.
学得快：fast learner,learn / study effectively,.
很好学：
一个用功的学生：a studious student,an industrious student,.
他很好学：He is thirsting for knowledge / to learn.
He is eager for study / to study / to learn.
.
学得快：fast learner,learn / study effectively,.