英语词汇“breakthrough”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	breakthrough
释义	break·through (brākthr′) n. 1. An act of overcoming or penetrating an obstacle or restriction. 2. A military offensive that penetrates an enemy's lines of defense. 3. A major achievement or success that permits further progress, as in technology.
随便看	dig it out digitoxin diglossia diglossic diglyceride dignified dignifiedly dignify dignitary dignity digoxin digraph digraphic digress digression digressional digressive digressively digressiveness dihedral dihedral angle dihedral group dihybrid dihydric dihydrotachysterol

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。