单词	periodic vortex
释义	periodic vortex 周期涡流
随便看	graphite brick work graphite bridge graphite bronze graphite bronze bearing graphite brush graphite burning graphite bush graphite bushing graphite cake graphite carbon graphite casting die graphite cast iron graphite catalyst graphite cathode graphite cathode block graphite celectrode graphite centre rod graphite-ceramic fibre reinforced phenolic resin graphite-clad fuel element graphite clay brick graphite-clay brick graphite-coated cladding graphite-coated uranium particle graphite coating graphite column 任重才轻任重至远任重致远任重道悠任重道远仼份份2 仾仿开锁猪开锄开锅开锣开锣戏开镜开镰开门开门七件事开门办学