female high-school student
formula; equation; method of calculation; calculus
elementary school student; primary school student; grade school student
to raise one's hand; to surrender; to raise one's hand to someone (as a threat to strike); to become better (at something); to improve; to throw one's hat in the ring
now (when it is already much too late); at this stage; afresh; anew; again
staring-out (down) game; game in which two children looking at each other try to make the opponents laugh first; constant looking at something (e.g. the computer screen, the clock, etc.)
slip; omission; upshot; denouement; punch line (of a joke)
smoothly; easily; readily
proof; testimony; demonstration; verification; certification
equation; formula; ceremony; style; (arch.) enforcement regulations (of the ritsuryo)
enumeration; citation; listing
glasses; eyeglasses; spectacles; judgment; judgement; discrimination
gap; lag; difference; discrepancy; shear (e.g. shear stress)
top and bottom; high and low; going up and down; rising and falling; going and coming back; upper and lower classes
to be bewildered; to be perplexed
soft; tender; limp; subdued (colour or light) (color); gentle; meek
to regard (as); to recognize (as); to see as; to pay attention to; to watch
to live up to expectations; to meet expectations
10^12; 1,000,000,000,000; trillion; sign; omen; indication
official; formal; formula (e.g. mathematical); official (social media) account (of a company, organization, etc.)
eccentric; oddball; character; weirdo
close friend; bosom friend; buddy; crony; chum
reasonably; fairly; hurriedly; in a rush; approximately; about
nature; disposition; temperament; qualities; attributes; talents
door (Western-style, car, etc.)
knock; knocking; fungo hitting; hitting balls for fielding practice
somehow; how; in what way; why; what kind of
somewhat reserved (diffident); shyly; timidly; retiringly; in a retiring (reserved) manner
overtime; outside of hours (school, office, surgery, etc.)
order; system; structure; set-up; organization; organisation
kind; cordial; hospitable; serious (of an illness)
person in charge (including a supervisory role for other staff); person responsible for ...; responsible party; supervisor; manager
or rather (say); or better (say); or perhaps I should say; or, how should I put it,...; I mean
parents' day (day when parents observe their children in school)
what's the matter?; what's wrong?; what happened (to) ...?; what have you done (with) ...?; where is ...?
a little; a bit; somewhat; slightly; rather
nether region; between the legs; groin; crotch
to be mixed; to be blended with; to associate with; to mingle with; to join