Moving backwards and forwards alternately; characterized by (a) movement of this type. Chiefly Mechanics in later use.
| 单词 | θ106118 |
| 释义 | the world > movement > motion in specific manner > alternating or reciprocating motion > [adjective] > alternating or reciprocating (3) reciprocal1594 Moving backwards and forwards alternately; characterized by (a) movement of this type. Chiefly Mechanics in later use. reciprocating1656 Moving backwards and forwards; characterized by alternation in movement or action; oscillating; (of a spring, well, etc.) flowing intermittently… reciprocatory1826 Reciprocal, reciprocating; (Mechanics and Engineering) = reciprocating, adj. 2b. |
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