verb🔗Share消灭，歼灭，荡平 To reduce to nothing, to destroy, to eradicate."An atom bomb can annihilate a whole city."原子弹可以把一座城市彻底荡平。disasterwarmilitaryactionnegativeinhumannothingChat with AIVocabulary GamePractice Reading
verb🔗Share湮灭 To react with antimatter, producing gamma radiation."The experiment showed how the positrons annihilated the electrons, releasing powerful gamma rays. "实验表明，正电子是如何与电子发生湮灭反应，并释放出强烈的伽马射线的。physicsenergymassChat with AIVocabulary GamePractice Reading
verb🔗Share贬低，诋毁 To treat as worthless, to vilify."The teacher annihilated Sarah's presentation, criticizing every point as irrelevant and poorly researched. "老师把莎拉的报告贬得一文不值，批评她每一点都离题万里，而且研究得很差。valueattitudeactionChat with AIVocabulary GamePractice Reading
verb🔗Share废除，取消. To render null and void; to abrogate."The new evidence effectively annihilated the prosecution's case, making a guilty verdict impossible. "新的证据有效地废除了检方的指控，使得有罪判决成为不可能。actionwarlawpoliticsmilitarynegativeChat with AIVocabulary GamePractice Reading
