✅ 同义词
🗣️ 情景例句
We're in luck.
我们运气好。
Pat, pat. He is patting the kid on his head.
拍，拍。他在轻拍着那个小孩的头。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，