DictionaryForumContacts

   English
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to phrases
main spring
auto. 钢板弹簧
avia. 主弹黄
shoot. 撞针弹簧
space 主弹簧; 撞针簧
tech. 主泉; 击针簧; 表弹簧; 主发条; 发条
 English thesaurus
Main Spring
abbr. MS (Alex Lilo)
main spring: 7 phrases in 2 subjects
Automobiles1
Technology6