provided
prəˈvaɪdɪəd
1
used
to
say
that
something
will
only
be
possible
if
something
else
happens
or
is
done
只要，如果…的话;
He
can
come
with
us,
provided
he
pays
for
his
own
meals.
只要他付自己的饭钱，就可以跟我们一起来。