Acquainted with
熟悉；了解；与…相识
🧩 词语组成解析
acquainted
[ə'kweintid]
adj. 了解;知晓（某事）;熟悉;交游甚广的;
v. 使熟悉( acquaint的过去式和过去分词 );使了解;通知;告知;
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
🗣️ 情景例句
But how did you know the party was for you?
但是你怎么知道派对是为你举办的呢？
He already has a phonograph,but he doesn't have a radio yet.
他已经有一架留声机，但是他还没有收音机。
Why? English is the first language in none of these countries.
为什么？在这些国家中英语都不是第一语言。