“立正”的反义词：鞠躬。...

“立正”的拼音为：lì zhèng...

当他们走近时，每扇门外都有一名卫兵肃身立正。Outside each door a guard sprang to attention as they approached.全副武装的士兵们立正站着。Soldiers in full combat gear stood at attention.中士立正敬礼。The sergeant stood to attention and saluted....

“立正”的英语可以翻译为：stand at attention，come to attention ...