response有复数形式吗

fish是名词，动词词性的词。

Jerry was a big fish in a little pond .杰里是小池塘里的一条大鱼。

Larocca fished out cash and gave the waiter .拉罗卡掏出钞票付给侍者。

All the fish exhibited mortality response .所有的鱼都呈现出死亡反映。

If i had my druthers , i 'd go fishing .如果我能选择的话，我就去钓鱼。

They wanted to pass off fish eyes for pearls .他们试图鱼目混珠。

We certainly caught a lot of fine fish .我们确实钓到了大量的上好鲜鱼。

You can 't eat fish covered with dark specks .你可不能吃满是黑斑的鱼。

All my fishing paraphernalia is in the car .我的鱼具都在汽车里。

It was easier to see the slant of the fishline .钓丝的斜度也比较明显。

What did he wear when he wasn't fishing?他不钓鱼时是怎样装束？