英和和英

optional choice―free choice

free choice―optional choice

picked―select―choice

an arbitrary choice

choice patterns―picked patterns

no flash photography

choice extracts

choose by means of a dial

a file called {wording file}

a film called positive film

one exposure of film

a switch that is used to select among alternatives

choose at random

a floppy disk called a micro floppy disk

a pack containing two rolls of color film used in photography

a telltale panel of lights

the state of a light flashing

birefringence filter

the drastically cut film

a motion-picture film that has a sound track

film for motion pictures that is nonflammable

my only choice is to refuse

of a way of selecting, at random

a microfilm used to make photographs of pages of books

raw film

a momentary flash of light

offer a choice

to light a lantern

the switch of a light

tending to select