electrofishing

n. (利用鱼对阳电极的反应而进行的)电渔法,电气捕鱼

释义与例句

n.
  1. 1.

    a kind of fishing that uses electricity to stun the fish before they are caught, often used in scientific surveys so that the fish can be studied and returned to the water alive

    不可数

词源

From electro- + fishing.

来源：wiktionary