unnecessary
adj
ʌnˈnesəsəri
adj
1
not
needed
or
more
than
is
needed
不必要的，多余的
unnecessary
expense/cost/extravagance
etc
an
unnecessary
expense
不必要的支出
There’s
no
point
in
taking
unnecessary
risks.
冒不必要的风险没什么意义。
We
can’t
afford
any
unnecessary
delays.
我们经不起不必要的耽搁。
Williams
was
found
guilty
of
causing
unnecessary
suffering
to
animals
威廉斯因虐待动物被判有罪。
I
don’t
want
to
worry
you
unnecessarily.
我不想给你徒添烦恼。