查询词典 Pierian spring

spring rainstorm：春季暴雨

娘子关泉:Iiulin spring | 春季暴雨:spring rainstorm | 济南泉群:Jinan spring groups

spring retainer：弹簧座圈

防振气门弹簧 non-surging spring | 弹簧座圈 spring retainer | 蝶形弹簧 belleville spring

spring retainer：弹簧保持器

spring planet 弹簧托板 | spring retainer 弹簧保持器 | spring seat 弹簧座

Retortion rubber spring：扭转式橡胶弹簧

剪切式橡胶弹簧 Shear rubber spring | 扭转式橡胶弹簧 Retortion rubber spring | 组合式橡胶弹簧 Combined rubber spring

spring sapping：泉蚀

spring equinox 春分 | spring sapping 泉蚀 | spring wheat region 春小麦区

spring-type self-starter：弹簧自动起动器

spring-type governor 弹簧式调速器 | spring-type self-starter 弹簧自动起动器 | spring-weighted 弹簧加压

spring shackle：钢板弹簧吊耳

spring seat 弹簧座 | spring shackle 钢板弹簧吊耳 | spring stop (悬架)弹簧限位块

spring shackle：弹簧环

spring seat 弹簧座 | spring shackle 弹簧环 | spring shoe 弹簧支座

spring shackle：弹簧卸扣

spring seat 弹簧座 | spring shackle 弹簧卸扣 | spring sheet holder 金属片弹簧夹

spring loaded sparking plug：弹簧火花塞

spring loaded safety valve 弹簧安全阀 | spring loaded sparking plug 弹簧火花塞 | spring loaded valve 弹簧阀

labor union：劳工联合会

Welfare fund 福利基金 | Labor union 劳工联合会 | Total DTT 全部DTT

Civil Engineering, General：土木工程

Computer and Information Sciences, General 计算机信息科学 | Civil Engineering, General 土木工程 | Chemistry, General 化学