adj.水底的；海洋深處的
Tong snakehead has the habits of benthic cave dwellers. 塘鱧有底棲穴居的習(xí)性。
Benthic meiobenthos is one of the most important community to biomedical research. 深海小型底棲生物具有重要生物醫(yī)學(xué)研究?jī)r(jià)值。
adj.(=abyssobenthic)深海海底的
