单词	dilation of rectum
释义	dilation of rectum 直肠扩张术
随便看	internal reference oscillator internal reference point internal reference price internal reference sample internal reference sample of nmr internal reference solution internal reference source internal reference voltage internal reflectance internal reflectance spectroscopy internal reflection internal reflection angle internal reflection element internal reflection fluorescence internal reflection interferometry internal reflection spectrometry internal reflection spectroscopy internal reflection spectroscopy, IRS internal-reflection spectrum internal reflector internal reflector spotlight internal reflux internal reflux control internal reflux ratio internal reform