Thudding
v. 重击, 砰然下落( thud的现在分词 )
🗣️ 情景例句
What's up?
有什么事？
He looks much younger than he is.
他看起来比他实际上年轻得多。
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。