虚xūempty; false; weak; timid; in vainHSK 7-9PronunciationxūExample sentence这个箱子是虚的,里面没有东西。zhège xiāngzi shì xū de, lǐmiàn méiyǒu dōngxi.This box is empty; there's nothing inside.Read and choose an answerOne fixed sampleExplore a sample