n. + generation >>共 145
power 45.30%
electricity 11.21%
baby-boom 7.58%
boomer 1.67%
energy 1.52%
cash 1.52%
baby-boomer 1.06%
wartime 1.06%
age 0.91%
revenue 0.91%
power + n. >>共 531
struggle 8.54%
line 8.11%
company 5.66%
outage 4.34%
supply 3.73%
base 2.61%
cut 2.28%
failure 2.28%
generation 2.20%
generator 2.05%
每页显示:    共 297