单词 cometology 释义 cometology[f. Gr. type *, f. ή (see above) + -: see -logy.]The branch of astronomic science which deals with comets.In mod. Dicts.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)with(l[i]...