stair
[名词]
楼梯
Ex:
Please
do
n't
leave
your
toys
on
the
stair
,
it
's
dangerous
.
请不要把你的玩具放在楼梯上,这很危险。
utility
[名词]
公用事业
Ex:
Our
utility
bill
includes
charges
for
waste
disposal
along with
water
and
electricity
.
我们的公用事业账单包括废物处理以及水和电的费用。
electricity
[名词]
电
Ex:
It
's
important
to
save
electricity
by
turning off
lights
when
not
in use
.
通过在不使用时关灯来节省电力是很重要的。
cable
[名词]
a system that delivers television programming via coaxial or fiber-optic cables
Ex:
Cable
offers
more
channels
than
standard
broadcast
TV
.