knowing
adj
ˈnəʊɪŋ
adj
1
showing
that
you
know
all
about
something,
even
if
it
has
not
been
discussed
directly
会意的，心照不宣的
He
gave
us
a
knowing
look
.
他朝我们会意地看了一眼。
She
exchanged
a
knowing
smile
with
her
mother.
她与母亲相互会心地一笑。