mainspring是什么意思
2024-01-22 11:05:16
mainspring
n. 主要原因；主要推动力；主发条
近义词：parent，occasion，drivingforce，motiveforce，impetus，dynamo，
英英释义
Noun
- the most important spring in a mechanical device (especially a clock or watch); as it uncoils it drives the mechanism
例句
用作名词(n.)
- The mainspring of the mechanism would remain unchanged.这一机制的主要推动力依然不会改变。
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