Concussed
v. 使震荡( concuss的过去式和过去分词 )
🗣️ 情景例句
my grandfather is
我爷爷
My brother wants to learn how to sail a boat.
我的兄弟要去学操纵帆船。
They were puzzled by several things.
有几件事情使他们感到迷惑不解。