to take on responsibility or a difficult task
взять на себя ответственность или трудную задачу (vzyat na sebya otvetstvennost' ili trudnuyu zadachu)
"She had to carry the burden of the entire project alone."
"Ей пришлось нести бремя всего проекта в одиночку." (Eyi prishlos' **nesti bremya** vsego proyektov v odinochku.)
to use unfair or dishonest methods to win
to reintroduce something gradually
to accept or take on a responsibility
a student who is favored by the teacher
my patience has run out
to be extremely jealous or angry with someone