unpleasant; disagreeable; displeasing; uncomfortable; unhappy
masturbation; self consolation
entering a higher-level school, esp. going on to university
to take lessons in; to be taught; to learn (from a teacher); to study (under a teacher); to get training in
(approximate) time; around; suitable time (or condition); time of year; season
elegant; graceful; refined
to steal a glance; to intercept and read (e.g. other people's email)
lingering attachment; lingering affection; regret; reluctance; ruefulness
seven; seven years of age; four o'clock (old time system)
sitting together in a circle; happy circle; harmony
to seclude oneself; to shut oneself away
going to the hospital for regular treatment
housework; domestic chores; family affairs; household matters
illegitimate (e.g. born to a mistress)
one's family register; one's domicile; nationality; membership (club, party, etc.)
(political) power; authority; influence
adultery; immorality; impropriety; (an) affair
living by oneself; living alone
apartment building; apartment block; apartment house; apartment
to set (sun); to become dark
department of a university; undergraduate (course, program, etc.)
study subject; course of study; department (university, etc.)
practice; practising; exercises; manoeuvres; seminar (student debates, presentations, etc.); practicum
thesis; essay; treatise; paper; article
teacher; instructor; professor
educational affairs section; academic affairs section; registrar's office
procurement; purchase; buying; school store; co-op; school canteen
you are quite right; reasonable; natural; just
secret passage; underground passage; loophole; hole one can go through; opening
studying abroad; studying at a different school, etc. (usu. for a specific purpose)