[电学] 弹簧端,锁 lock spring: 固定锁弹簧; 琐止弹簧; 锁簧; 锁紧簧spring lock: 弹簧锁。 additional lock spring: 附加锁杆簧door spring lock: 门上弹簧锁helical spring lock washer: 弹簧垫圈下载手机词典可随时随地查词查翻译