she is quick at learning a foreign languages的同义句
问题描述：
she is quick at learning a foreign languages的同义句
答
she is good at learning a foreign languages.be good at不是指擅长某方面吗？它与 be quick at 相同么，麻烦了，请教一下quick 在这个句子里是反应快的意思，和擅长意思相近。