A fish with oily and tasty meat, often found in the Atlantic Ocean.
The shad were plentiful in the river during the spring spawning season.
春季產卵季節,河裡鯊魚豐富。
An old-fashioned person who is not aware of current trends.
He's such a shad, always talking about the 'good old days'.
他真是一個老頑固,總是談論「美好的舊時光」。