请输入您要查询的英文单词:
单词
mainspring
释义
main
·
spring
/ˈmeɪnsprɪŋ/
n.
1.
(钟表的)
主发条,主弹簧
2.
主要动力;主要动机,主要原因;主要影响
Technology was the
mainspring
of economic growth.
技术是经济发展的主要动力。
随便看
grandstands
grand style
Grand Teton
Grand Teton National Park
grand teton national parks
grand tour
grand tourer
grand touring
grand touring car
grand touring cars
grand tourings
grand tours
grand trine
granduncle
granduncles
grand-uncles'
grand unified theories
grand unified theory
grand vizier
grand viziers
grange
granger
grangerise
grangerised
grangerises
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更新时间:2026/4/26 3:19:46