unacquainted
/BrE ʌnəˈkweɪntɪd 
, AmE ˌənəˈkweɪn(t)əd /
adjective
usu pred to be unacquainted (with sb); （与某人）不相识;
to be unacquainted with sth; 不熟悉某事物;
to be unacquainted with one another 互不相识;
two unacquainted people 两个从未谋面的人
unacquainted
English → Chinese
Oxford English–Chinese