alibi
noun
ˈælɪəbaɪ
noun
1
something
that
proves
that
someone
was
not
where
a
crime
happened
and
therefore
could
not
have
done
it
不在犯罪现场的证明
a
perfect/cast-iron/unshakeable
etc
alibi
He
had
a
perfect
alibi
and
the
police
let
him
go.
他有不在犯罪现场的确凿证明，警方便放了他。
2
an
excuse
for
something
you
have
failed
to
do
or
have
done
wrong
借口; 托词