上下: and -- one of the six catego ...或: nǎi-.往复: move back and forth; recipro ...的: 4次方是 The fourth power of 2 i ...移动: shift; move往复的: back and forth; backandforth; doubleacting; reciprocal; reciprocating; reciprocation; to-and-fro交互的, 往复的: reciprocating使上下或前后颠倒: invert笨拙的移动: gangle冰的移动: ice motion飞快的移动: whoosh固体的移动: moving of solids火焰的移动: flame movement; flame travel结扣的移动: button travel平衡的移动: di lacement of equilibrium; displacement of equilibrium区的移动: zone movement视觉的移动: ocular mobility手的移动: diplacement of hands; displacement of hands相位的移动: displaced in phase粘粒的移动: illimerization泵的移动距离: carry尺度索的移动: checkwire transfer; wire travel哈尔的移动城: howls moving castle驾驶盘的移动: control wheel movement; wheel movement脚蹬板的移动: pedal movement