Crowing
v. 公鸡啼鸣( crow的现在分词 ); （婴儿）欢叫; （尤指在其他人不成功时）扬扬自得地夸口; 自鸣得意
✅ 同义词
🗣️ 情景例句
Thank you.
谢谢。
He is studying the ecology of ameba.
他在研究阿米巴
The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening.
事实上搜寻工作很困难，因为常常是早晨在甲地发现那只美洲狮，晚上却在20英里外的乙地发现它的踪迹。