Be Unacquainted不熟悉
Unacquainted Person陌生人
unacquainted with对…不熟悉
be unacquainted with sth不了解某事
She is unacquainted and和她不熟
UV Unacquainted Viewers觉察不到的视察器
unacquainted net friend不认识的网友
be unacquainted with sb翻译
ignorant inscient unacquainted unaware unware不知道的
ADJ（形容词） If you are unacquainted with something, you do not know about it or do not have not any experience of it. 不了解的; 不熟悉的 [v-link ADJ 'with' n]
I was then totally unacquainted with his poems.
那时我完全不知道他的诗。