feeler
noun
ˈfiːlə
noun
1
one
of
the
two
long
things
on
an
insect’s
head
that
it
uses
to
feel
or
touch
things.
Some
sea
animals
also
have
feelers.
〔昆虫或某些海洋动物的〕触角，触须
2
put out feelers
to
carefully
try
to
discover
what
people
think
about
something
that
you
want
to
do
试探
They
seem
interested
in
a
peace
settlement
and
have
begun
putting
out
feelers.
他们似乎有意于达成和平解决，并且已经开始在试探了。