very close
(of people 人) having a close and friendly relationship 亲密的；密切的
intimate friends
密友
We’re not on intimate terms with our neighbours.
我们和邻居来往不多。
(of knowledge 知识) very detailed and thorough 详尽的；精通的
an intimate knowledge of the English countryside
对英格兰乡村的透彻了解
intimately
/ˈɪn.t̬ə.mət.li/
closely in a personal or sexual way:
The two of them have been intimately involved for a year.
I got to know him very intimately.in a very detailed way:
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She’s been intimately involved in the project since it began.
He knew the area intimately.