even if ...,...cannot

not ... at all

air conditioner emitting cold air / icebox

refreshing, cool

to be effective; have effect; act upon / to work; to hold; to have / (of system) to be able to be applied; can be used

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

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

(Internet slang) dirty room

at-home clothes

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