Meanings

branch of a school

surge current

don't complain until the job is finished

impoverished elderly

conservative mainstream (in Japan assoc. with LDP faction of Shigeru Yoshida)

current ratio

silicon controlled rectifier

unredeemed article

to sweat and slave

sending logs downstream bound together in rafts

acid reflux

North Equatorial Current

circulating widely (of news, etc.)

stray arrow

infected district

roving robber

meteoroid

wake turbulence

wielding three swords

Omotesenke school of tea ceremony