单词	planetary cam
释义	planetary cam 行星凸轮
随便看	occupational overflow occupational overuse syndrome occupational paralyses occupational pathology occupational pattern occupational pedagogics occupational-pension occupational pension occupational-pensions occupational pensions occupational pension scheme occupational physiology occupational planning occupational poisoning occupational prestige occupational prestige ranking occupational prestige scale occupational professionalism occupational proficiency occupational profile occupational profiles occupational psychiatry occupational psychologist occupational psychology occupational psychosis jlrx jlry jlsh jlsj jlss jlsy jlsz jltl jlts jlwb 可好可巧可待因可心可念可怕可怖可怜可怜巴巴可怜相