英语词汇“step seal”的翻译、意思、用法、释义-英汉汉英双解词典

单词	step seal
释义	step seal 阶式密封
随便看	pidurutalagala Pidurutalagala pidurutalagalapedrotalagala Pidutti pidvca PIDVCA Pidwell PID with dead zone Pidylon Pidārijo Khār PID控制 PID控制器 pie pieak potential pie alamode pie ala mode Pie and doughnut charts do not have axes pie and mash pie-annet pieapple raw juice Pie are round.Cornbread are square Piears piease Pieau piebald