to fall behind others in progress or development
отставать от других в прогрессе или развитии (otstavat ot drugikh v prohresse ili razvitii)
"She started to drop behind in her studies after missing several classes."
"Она начала отставать в учебе после того, как пропустила несколько уроков." (Ona nachala otstavat v uchebe posle togo, kak propustila neskol'ko urokov)
to improve or increase after a slowdown
to increase; to rise
to share your deep emotions honestly with someone
to fail to understand each other during a discussion
to accompany someone to the door when they are leaving
to send goods to a destination
