who is who
 

who's who

تعبير صحيح كما فى هذا المثال


I'm just getting to know who's who in the department


if you know who is who within a particular organization or group, you know what each person's name is and what job they do or what position they have:


والى اللقاء مع معلومة اخرى

المصدر

unique English grammar 2009

شكرا جزيلا لحضرتك مستر احمد
You should know who is who and what is what.
شكرا جزيلا لحضرتك رائع كالعاده

thaaaaaanks alot

بارك الله فيك يا مستر ممدوح

انا عاوز نسخه من الكتاب و دورت عليه مش لاقيه

اكرمك الله يا مستر

طب ممكن معنى المصطلح ..

يعنى اعرف كل شىء عن كل شخص

Which is which?
 

Good piont, We can also say Which is which...... The two paintings are so identical that you can not say which is which.