单词	中间休息
释义	中间休息sneak in {=S.I.}
随便看	se condary ion mass spectroscopy secondary ion mass spectroscopy secondary ion mass spectroscopy {= sims} secondary ion mass spectroscopy｛=sims｝ secondary ion mass spectrum secondary ion microanalyzer secondary ion optics secondary ion spectrometer secondary ion spectroscopy secondary-ion yield secondary isotope secondary--isotope secondary isotope effect secondary iteration secondary jaw joint secondary jet secondary job secondary joint secondary ketosis secondary key secondary key encrypting key secondary key field secondary key retrieval secondary labor market secondary labor markets