長身: high stature, tall figure / 長針: the long hand of a clock, usually the minute hand / 聴診: listening to a person's chest with a stethoscope, auscultation / 朝臣: courtier

the universe / outer space

tide

record of investigation

regulate, adjust

auscultation (diagnosis by stethoscope or similar auditory device)

auscultate

feldspar

(geometry, engineering) extended line (usually as an auxiliary line) / extension of a traffic route (e.g. highway or railway line) / (figuratively) extension or result developed from an existing thing

a courtier (attendant at a royal court)