单词	rotary valve spring
释义	rotary valve spring 回转阀簧
随便看	ground relaying ground release ground rent groundrent ground-rent ground rent receipt ground-rents ground rents ground-resistance ground resistance ground resistance test ground resistance test set ground resistibility ground resistivity ground resistor ground resolution ground resonance ground resonance test ground respiration ground response spectra curve ground response spectrum ground return ground-return circuit ground return circuit ground return (circuit) 或由帝戚恩或看翡翠兰苕上或红如丹砂或红破白露或自酌或观鱼下；山行野吟或言尧幽囚或遇云雾披或骑麒麟翳凤凰或黑如点漆执柯执法执泥执照执牛耳执白执票人执笔执纪执绋