单词	step action
释义	step action 位式[阶跃]作用
随便看	arm (in crinoids) arminda armindas arm index arm indicator armine arming arming altitude arming area arming barrier arming chest arming command arming crew arming delay device arming device arming distance arming drive assembly arming hole arming lanyard arming mechanism arming pin arming press arming presses arming range arming resistance 负屈含冤负屈衔冤负弩前驱负德孤恩负德背义负德辜恩负心违愿负恩忘义负恩昧良负恩背义おちば【落ち葉】おちぶれるおちぶれる【落ちぶれる（零落れる・落魄れる）】おちぼおちぼ【落ち穂】おちむしゃおちむしゃ【落ち武者】おちめおちめ【落ち目】おちゃ