2. This was an age of innocence and happiness. 这是一个天真无邪和幸福的时代。
3. Your testimony will support his plea of innocence. 你的证言将证实他的无罪抗辩。
英英解释
n.
1. the quality of innocent naivete
2. the state of being unsullied by sin or moral wrong; lacking a knowledge of evil
3. a state or condition of being innocent of a specific crime or offense