essential; important; crucial; vital; main
to lose focus; to let one's mind wander; to relax one's attention
to know; to understand; to (understand and) accept (a responsibility); to have a knowledge of (a skill, art, etc.); to have a command of
correction; revision; compensation (e.g. to a pendulum)
to look away (from); to avert one's gaze; to disregard; to ignore; to escape (from); to turn away (from)
(theatrical) blackout; taking a (sudden) turn for the worse; rapid deterioration
comma; decimal point; radix point
to be full; to wax (e.g. moon); to rise (e.g. tide); to mature; to expire
eyesight; vision; visual acuity
amount of light; quantity of light
the eyes; expression of the eyes; area around the eyes
every person; every mouth; every entrance
grasp (of the situation, meaning, etc.); understanding; control; hold; grip
thoughtless; reckless; rash; excessive; unreasonable; immoderate
function; facility; faculty; feature
presentiment; premonition; hunch; to have a premonition; to have a hunch
some; (a) little; somewhat; to some extent; in part
easy; likely to ...; have a tendency to ...; easy to ...
extinction; extinguishment; disappearance; annihilation
(complete) destruction; annihilation; devastation
soar (e.g. in price); jump; boom; sudden ride
to project; to show (on a screen); to portray; to depict; to reflect (the times, mood, etc.)
to be hideously burned; to be burned raw
thousands; several thousand
state-of-the-art; cutting-edge
to die out; to become extinct
to collect the best; to put together the cream of the crop
irradiation; radiation; beaming; exposure (to light); illumination
(natural) satellite; moon; (artificial) satellite
low (level, value, price, etc.)
speed per second; velocity per second; instant; moment; a few seconds
going around; orbiting; circling; circumference; girth; surroundings
counter for occurrences; a time; an instance; inning (baseball); round; episode; chapter
800; eight hundred; multitude; large number
1,000,000; one million; million; many