最終更新日：2022/12/24
The rostellum has an outer firm pouch, inside which is the viscid substance to which are firmly attached the caudicles of the pollinia. An insect entering the fl. probes the spur of the labellum and its back comes into contact with the rostellum and depresses the pouch, causing the viscid substance to adhere to the insect.
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元となった例文
The
rostellum
has
an
outer
firm
pouch,
inside
which
is
the
viscid
substance
to
which
are
firmly
attached
the
caudicles
of
the
pollinia.
An
insect
entering
the
fl.
probes
the
spur
of
the
labellum
and
its
back
comes
into
contact
with
the
rostellum
and
depresses
the
pouch,
causing
the
viscid
substance
to
adhere
to
the
insect.
