to rely on someone for support or help
полагаться на кого-то для поддержки или помощи (polagat'sya na kogo-to dlya podderzhki ili pomoshchi)
"Children depend upon their parents for love and care."
"Дети зависят от своих родителей в вопросах любви и заботы." (Deti **zavisyat ot** svoikh roditeley v voprosakh lyubvi i zaboty.)
to take action to protect from sudden changes or risks
to enter text or data using a keyboard
to look for and find something or someone with effort
to cooperate or collaborate with someone on the same task or...
to drop to the ground; to fail at something
to be responsible for someone or something