单词	x光--栾琴氏射线
释义	X光，栾琴氏射线ray，r öntgen
随便看	complementary tree complementary trigonometric function complementary type complementary unijunction transistor complementary variable complementary variation complementary wave complementary wavelength complementary wavelength (of a colour stimulus) complementary wavelength [of a colour stimulus] complementary work complementary--work complementation complementation analysis complementation group complementation law complementation map complementation map (giles 1958) complementation rule complementations complementation test complementation theory of similarity and variability in geography complementation unit complementation unit (demerec & hartman 1959) complement base