demersal的词源
英文词源
- demersal




- "(Chiefly of fish) living close to the floor of the sea or a lake", Late 19th century: from Latin demersus (past participle of demergere 'submerge, sink', from de- 'down' + mergere 'plunge') + -al.
中文词源
词根词缀: de-向下 + -mers-沉,浸 + -al形容词词尾
该词的英语词源请访问趣词词源英文版:demersal 词源,demersal 含义。