- to be at the bottom of smth.
- быть истинной причиной или источником (чего-л.)
Англо-русский современный словарь. 2014.
Англо-русский современный словарь. 2014.
Internet censorship in the People's Republic of China — Part of a series on Censorship By media … Wikipedia
at — We use at with times: at 5 o clock at 11.45 at midnight at lunch time at the week end/at week ends at Christmas/at Easter at the moment/at present at the same time at the age of We use at in the following situations: at the back/at the top (of… … Combinatory dictionary