单词	購藏
释义	購藏 gòu cáng购买并收藏。购藏
随便看	constant US dollar constant use constant us military escort constant utility constant utility index constant vacuum carburetor constant vacuum fuel pump constant vagus sinus discharge interval constant vagus-sinus discharge interval Constant Valentin Edmond Bapst constant value constant value command constant value conrol constant value control constant-value control constant value control system constant value line constant values of basic data Constant van Langhendonck constant vapor concentration constant vapour concentration constant variable constant-/variable-amplitude fatigue constant variable dot method constant variance