往复运动

往复运动
wǎngyùndòng

backwards and forwards action (e.g. of piston or pump)

2 meanings
MEANING2 meanings

MEANING

  1. noun

    backwards and forwards action (e.g. of piston or pump)

    • The piston performs reciprocating motion.

  2. noun

    reciprocating motion

    • This machine performs reciprocating motion.

STROKE ORDER
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解字

CHARACTER ANALYSIS

A step of the foot going toward the king's house means moving forward or heading toward something.

(left-right)
(top-bottom)

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