Pattering
v. 发出急速轻的拍声, 嗒嗒地跑( patter的现在分词 )
🗣️ 情景例句
This is beautiful! Chinese calligraphy. What do these characters mean?
好漂亮！是中国书法！这上面写的是什么意思？
Where did you go for dinner yesterday?
你们昨天去哪儿吃的饭？
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。