英和和英

fall on one's behind

fall in a heap

one drop

come as if by falling

unite into one

to become one―grow into one―unite （into one）

go as if by falling

fall in drops

fall in drops

to fall over a precipice

to fall over a precipice

fall to pieces

fall into ruin

fall down, as if collapsing

while one is going

fall into an ambush

fall into an ambush

at one fell swoop

fall by the wayside

one fist

One person is

one gourd

one of the dice

one pot

having one hump

one by one

one flute

at one swallow

fall in flakes

of wings, one in number