enter

play, amuse oneself, enjoy oneself / spend one's time idle, do nothing / for an item not to be in use, be spare or idle

bubbles

bubble / foam, head on carbonated beverages such as beer

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

bath; bathtub

bath, the equipment used for taking a bath such as a private bathtub or public bathing area / a public bath, a public bathhouse / the room in which baths are taken, a bathroom (only for taking baths)

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