Clipping of エアコンディショナー (ea kondishonā, “air conditioner”); an AC

Clipping of リモートコントロール (rimōto kontorōru, “remote control”); a remote

regulation, adjustment

regulate, adjust

to use / to employ / to make use of, to apply / to spend

room (of a house or hotel), chamber, apartment, flat / (sumo) a stable where rikishi live and train together under a shisho oyakata (stable master)

use one thing for many purposes / work someone hard

to use one's head

an adult son residing with his parents; generally has not yet or can not come into family inheritance / a female servant working in a daimyō, ōoku, or other high-ranking house

room rent