词汇	vitamin-a
释义	vitamin-a Tretinoin
随便看	time reporting form time reports time representation time reproduction Time,Reptilase time-requency resolution timer equipment Time required to issue visa time requirement timer error time rescaling time resolution time-resolution time resolution characteristic time resolution characteristics time resolution constant Time-resolution measurement time resolution of color doppler time resolution of uncertainty time-resolved time resolved absorption spectra time-resolved autofluorescence spectroscopy time-resolved diagnosis timeresolved emission spectrum time resolved emission spectrum