| 释义 |
mainspring/ˈmeɪnsprɪŋ//ˈmeɪnsprɪŋ/ n- ②[通常用单数形]主要原因;主要动机<of>
- the mainspring of a person's action某人行动的主要动机
- Technology was the mainspring of economic growth.技术是经济成长的主要动力。
词路径- entity
- physical entity
- object
- physical object
- whole
- unit
- artifact
- artefact
- instrumentality
- instrumentation
- device
- elastic device
- spring
- mainspring
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