Ameluridae
北美鲶科
🗣️ 情景例句
Oh, don't be silly, Arnie.
噢， 别傻了， Arnie。
I bought 3 pounds of flour.
我买了三磅面粉。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。