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- Look, whoever is making that flapping sound, quiet down. 谁在弄出那翅膀拍打的声音?静下来！
- The movement or sound of repeated flapping. 啪嗒啪嗒的动作，吧嗒吧嗒声反复拍击的动作或声音
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
- The curtains were flapping at the open window. 窗帘在敞开的窗户前摆动。
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
- The sails were flapping gently in the wind. 船帆随风摆动。
- Alarmed at the first sound, we hit the dirt. 第一声警报一响我们就迅速卧倒。
- What's the point of flapping about it now? 现在空谈这件事有什么用?
- He has told a story which sound not objective. 他讲了听起来不真实的一个故事。
- I caught a curious sound in the neighboring room. 我听到隔壁房间里有奇怪的响声。
- I was awakened by the sound of church bells. 我被教堂的钟声吵醒。
- A flap from the tail of the whale upset the boat. 鲸尾轻轻一拍便把小船打翻了。
- The sound of danger gives wings to his flight. 危险的信号加速了他的逃跑。
- I got into a real flap when I lost my keys. 我丢了钥匙，心里发慌。
- I quivered with fear at the sound. 我听见那种声音就吓得发抖。
- The (flap of the) envelope was unstuck. 信封(的封口)没粘住。
- Her mouth open and shut, but no sound come out. 她的嘴张开又闭上了，没有发出声音。
- I have got accustomed to noisy sound. 我已习惯于嘈杂声音。
- The bell gave forth a peasant, lingering sound. 钟奏起了悠扬悦耳的曲调。
- He was a man with a sound constitution. 他是个体质强健的人。
