unacquainted
🇺🇸
/ˌʌnəˈkweɪntɪd/
🇬🇧
/ˌʌnəˈkweɪntɪd/
adjective
R
not knowing or familiar with something or someone
She was unacquainted with the new software, so she needed help to learn how to use it.
她对新软件不熟悉，所以她需要帮助学习如何使用它。
translation
不熟悉的