单词	four -h club
释义	four -h club 🌏四健会
随便看	static deflection static deformation Static Deformation under Rated Load static degradation static delay compensation static delivery head static demand static demography static demolition static denotational semantics static derivative static description Static Design of Experiment static design structure matrix static detecting static detection static detection algorithm static detector Static deteetion static determinacy static determinism static develop recorder static deviation static deviator stress static device