意思不同。 熟悉是 familiar with，“这个名字我很熟悉。This name is familiar to me. ” 认识 是know someone，“我认识小红。I know Xiaohong.” 用法不同。我们可以说“我认识小龙。” 但不能说“我熟悉小龙。” if we wanna say I know him very well，then we should say “我和他很熟。”

熟悉，书面用语，平常我们都说“熟儿”，“你说小王啊，我跟他挺熟儿的，你说他开的那个车啊，我上次跟他一起去买的”。认识，就是认识喽，例如，“你说的是王总啊，我认识他，上次我们一起去开个会，他做我前面一排”。

熟悉 be familiar with 认识 know

认识不一定熟悉；熟悉一定认识

I am miss Rainna i like to have communication with you , So kindly keep in touch with me right here < [email protected] > to enable us to know better , I will send you my Detail . also i have special something to discuss with you, hope to see your mail soon.