Question

be good at 和 be good with 各是什么意思？

Answer 1

be good at 是擅长于做某事
be good with是和某人相处的好，相当于get on well with sb.
get along well with sb.

Answer 2

be good at 是"擅长于做某事"=do well in
be good with是“和某人相处的好”，=get along well with sb。

祝你进步！

Answer 3

be good at 是说“干...的技术好”
比如He is good at painting. 他画画很好

be good with 是“擅长于和……打交道”
一般是讲人际关系的或者和什么什么沟通
比如She is good with kids. 她和孩子相处的很好

Answer 4

be good at ：擅长于（擅长于某方面）
be good with ：良好的（比如良好的习惯）