心动 xīndòng heartbeat Definitions Defs Origin Strokes Stroke Words Sentences Sents 2 sentences 也许他的信心动摇了。 yěxǔ tā de xìnxīn dòngyáo le. Perhaps his confidence was shaken. Source: CCMatrix为什么我们要关心动物? wèishénme wǒmen yào guānxīn dòngwù? Why should we care about animals? Source: CCMatrix