e specialized in...
one's major is...
be clever at...
be accomplished in.
be adept in..
英文短语对某方面可以熟练掌握有哪些词组?除了be good at以外还有哪些?多多益善啊many thks!
e specialized in...
one's major is...
be clever at...
be accomplished in.
be adept in..