n. possession of controlling influence
n. (physics) the rate of doing work; measured in watts (= joules/second)
n. one possessing or exercising power or influence or authority
v. supply the force or power for the functioning of
n. 力, 体力, 力量, 势力, 动力, 权力, 强国, 乘方, 强度, 幂, 功率
vt. 使...有力量, 供以动力, 激励
[计] 乘幂; DOS外部命令:能控制许多电池电源计算机上的电源管理特性