Diğer Dillerde
au courant, fully informed, in the loop, updated, up to date, up to speed
1925, Walther Kabel (pseudonym Max Schraut), Das Kreuz auf der Stirn, Verlag moderner Lektüre, page 54
at the level of, abreast (up to a certain level or line; equally advanced)
köken: The adessive singular of tasa.
pysyä tieteen kehityksen tasalla