productivity
noun
ˌprɒdʌkˈtɪvɪəti
noun
1
the
rate
at
which
goods
are
produced,
and
the
amount
produced,
especially
in
relation
to
the
work,
time,
and
money
needed
to
produce
them
生产率，生产效率; 生产量，生产力
increase/improve/raise
productivity
ways
of
increasing
productivity
提高生产率的方法
high
productivity
levels
in
manufacturing
制造业中的高生产率
It
cost
the
country
$4
million
in
lost
productivity
.
它对该国造成了 400 万美元生产力的损失。