science and technology; scientific technique
rearing; training; nurture; cultivation; promotion
to work as the backbone (of); to bear responsibility (for); to be the mainstay (of); to be the central part (of)
bright person; talented student; prodigy
amateur; layman; respectable woman (i.e. not a prostitute, hostess, geisha); (arch.) unlicensed prostitute
in person; personally; directly
professor; teaching; instruction
supposing; even if; granting that; temporarily; provisionally; for the time being
error; mistake; fault; sin; wrongdoing; offense
to advance; to go forward; to precede; to go ahead (of); to make progress; to improve; to deepen
even if ...; even supposing that ...; also as ...; also for ...; also from the position of ...
always; without exception; necessarily; certainly; without fail; positively
to make noise; to make racket; to rustle; to swoosh; to make merry; to clamor; to clamour
pupil; student; schoolchild
odour; odor; scent; aura; whiff; smacks of ...
tension; mental strain; nervousness
to be handed down; to be introduced; to be transmitted; to be circulated; to go along; to walk along
quite; entirely; completely; as if; as though; just like
degree (angle, temperature, scale, etc.); counter for occurrences; strength (of glasses); glasses prescription; alcohol content (percentage); alcohol by volume; extent
existence; being; survival; to exist; to live; to survive
sphere; circle; range; category
establishment; settlement
national defence; national defense
to lose (something); to mislay; to get rid of; to eliminate; to remove
impossible; unlikely; improbable
all members; all hands; everyone; everybody; whole crew
silence (not speaking); muteness
to bring to a finish; to bind firmly; to superintend
to stand on a podium; to teach; to be a teacher
old-timer; veteran; senior; old stump; old roots
senior (at work or school); superior; elder; older graduate; progenitor; old-timer
to run; to run (of a vehicle); to drive; to rush (to); to dash; to retreat; to flee
period; epoch; the times; those days; oldness; ancientness
to forget; to leave carelessly; to be forgetful of; to forget about; to forget (an article)
caution; admonition; prohibition; ban; punishment; (arch.) caution
to be softened; to calm down
inner thoughts; real intention; at heart; deep down; inner center (centre)
to get down to business; to cut to the chase; to get straight to the point; to move on to the main subject
to boast of; to be proud of; to take pride in
secrecy; highly classified information