n.[魚] 銀鮫；兔銀鮫

The ratfish soon reversed course, returning to its favored route. 鼠魚不久就又轉(zhuǎn)向回到牠喜歡的游向。

If that occurred, the ratfish might learn to turn around on its own when I flipped the switch only. 果若如此，當(dāng)我打開電場時(shí)，鼠魚也許就會自己轉(zhuǎn)向。

I soon realized that the ratfish's tendency to swim against the flow might help to answer my questions. 不久后我就知道，鼠魚逆水而游的習(xí)性或許有助于回答我想問的問題。

Fishers are reputed to fear the jaws of the ratfish more than they do the dorsal spine. (參考文獻(xiàn) 2850) 漁夫是相傳害怕銀鮫的顎超過它們背部棘。

Because the ratfish had no commercial value, the captain allowed me to take it home for study. 由于鼠魚沒有商業(yè)價(jià)值，船長讓我?guī)Щ丶已芯俊?/p>

Although the experiment showed that ratfish can detect weak electric fields, it did not prove that the fish use the structures resembling ampullae of Lorenzini for that purpose. 實(shí)驗(yàn)雖然證實(shí)鼠魚可以偵測到弱電場，但并沒有證明鼠魚利用類似勞倫氏壺腹的構(gòu)造來執(zhí)行任務(wù)。