acquainted
同义词：
conversant | advised | familiar | with | aware | learned | apprised of | informed of | privy to | in on | aware of | alive to | conscious of | conversant with | accustomed | used to | familiar with | versed in | au fait | advised of | cognizant of | friendly | sociable | clued | in | about | of | alive | enlightened | privy | informed | to | apprised | conscious | instructed | on | versed |
反义词：
词义辨析：
同义:
a.熟识的, 懂得的
apprised of
informed of
privy to
in on
aware of
alive to
conscious of
conversant with
familiar with
instructed in
versed in
advised of
enlightened about
clued in
a.对……友好, 相互认识
sociable with
friendly with
同义参见:
learned
advised
conversant
反义:
a.认识的; 通晓的
unacquainted