to go in; to come in / 要る: to be necessary, to be required

to enter, go into, get into a place or a thing / to join a group or organization / to be contained (in), to be included (in) / to be a member of a group, set, category

in front of, before, ago,

in front (of) / before (in time)

before / in front

a kind of oak used for charcoal

to take off (clothes etc.)

(idiomatic) to lend a helping hand

Please have a seat. / Please sit down.

Please wait