张嘴结舌 zhāngzuǐjiéshé at a loss for words Origin Definitions Defs Strokes Stroke Words Sentences Sents 张嘴 張嘴 zhāngzuǐ verb + noun to open one's mouth to open the mouth, often as a precursor to speaking or singing; to gape结舌 結舌 jiéshé tongue-tied to be at a loss for words or unable to speak, especially out of surprise, fear, or embarrassment