by-catch

英 ['baɪk'ætʃ] 美 ['baɪk'ætʃ]

• n. 付渔获物

英英释义

Noun:

1. unwanted marine creatures that are caught in the nets while fishing for another species;

   "thousands of dolphins and porpoises and whales are killed as part of the by-catch each year"
   

词汇搭配

• catch by the throat 扼杀