词汇	Alex hat keine Oma
释义	Alex hat keine Oma Alex没有爷爷了；但是有奶奶。
随便看	generator of a ruled surface generator of a surface Generator of bulb-stator turbine generator of cone generator of ideal generator of modular matrices generator of module generator of pseudo-random number generator of quadric generator of random signal generator of ring generator of rotor generator of ruled surface generator oil thrower generator on charge generator operating condition generator operating conditions generator operation generator operation as synchronous condenser generator operation as synchronous condensers generator operator generator optimization and loading algorithm generator orbital generator outage generator outlet load switch