to accept someone’s authority or give in to pressure
принять чье-то авторитет или поддаться давлению (prinyat' ch'ye-to avtoritet ili poddat'sya davleniyu)
"He refused to knuckle under to his boss’s unfair demands."
"Он отказался поддаться несправедливым требованиям своего начальника." (On otkazalsya **knuckle under** nespravedlivym trebovaniyam svoego nachal'nika.)
to carefully plan or design steps to achieve a goal
to use all of one’s strength or determination to achieve som...
to start to sell goods or services in a new market
to release strong emotions or stress by doing something acti...
to use knowledge or skills in a real situation
to distribute or share something among people