单词	图形引擎
释义	图形引擎graphics engine
随便看	period of pseudo-random numbers period of puberty period of relexation period of repeating decimal period of responsibility of carrier period of restitution period of return period of revolution period of rolling period of rolling-- rolling period period of rolling; rolling period period of rotation period of sampling period of satellite period of service period of simple harmonic motion period of spiralization period of tide period of time, period of validity period of verification period of vibration period of vibration-- period of wave period of vibration; period of wave period of wave