(transitive) to enter / (transitive, by extension) to go southwards in Vietnam / (transitive) to become a member of; to join / (transitive) to join in, to participate in / (transitive) to begin (a new chapter in time) / (transitive) to abide by, to conform to / (transitive) to attain, to achieve / (intransitive, figuratively) to comprehend / (intransitive, soccer) (of a ball) to enter the goal

in, into, upon / during, on

Used at the end of a clause or sentence to ask the listener to do something vigorously. / Used at the end of a clause of sentence, usually after lắm or nhiều, to speak critically or reproachfully about excess, implying obvious bad consequences.

to enter (to go into (a room, etc.)) / to initiate, start

entrance

an input; inflow; influx

instead

(idiomatic) to be involved in long, dangerous, life-or-death missions, especially military ones

(idiomatic) to add more anger to an argument or quarrel

Used other than figuratively or idiomatically: see pour, oil, fire. / to add fuel to the fire, to fan the flames