chittering英美网络 细裂纹; 微裂纹陶瓷器底部边缘双语例句A single parrot cannot forage for fruit and watch for predators at the same time; it depends on its chittering flock for protection.单只鹦鹉不可能在寻找水果的同时留意捕食者,它要依靠不停鸣叫的鸟群来保护自己。