Russian spring-summer encephalitis virus
【物理】手表发条破裂（发条折断）
spring rupture (spring fracture) of watches
暂无补充释义。
相关词条
spring mattress
rubber torsion spring
compressed spring【机】
constant-force spring【机】
buffer spring (volute spring)
spring molt
spring
spring rupture (spring fracture) of watches
暂无补充释义。
Russian spring-summer encephalitis virus
spring mattress
rubber torsion spring
compressed spring【机】
constant-force spring【机】
buffer spring (volute spring)
spring molt
spring