字词 烷氧基化作用 释义 【化】 alkoxylation; oxyalkylation 　 汉译英翻译词典收录405719条汉英......

单词 divage 释义 † divage, v. Obs. rare—0.= divagate.1623Cockeram, Diuage, to wander fro......

字词 焊接结构 释义 【化】 welded construction; welded structure 　 汉译英翻译词典收录40571......

单词 sumer 释义 sumerobs. form of summer n.1{var l=document.getElementsByTagName("link");v......

单词 sumen 释义 ‖ sumen|s(j)umn|[L. smen:—*sgmen, f. sgre to suck.]A sow's udder, the du......

单词 divagation 释义 divagation|davgen|[n. of action f. L. dvagr: see prec. and -tion: cf.......