dorsal
adjective /ˈdɔːsl/
  /ˈdɔːrsl/
[only before noun] (specialist)- on or relating to the back of a fish or an animal
enlarge image- a shark’s dorsal fin
 
Word Originlate Middle English: from late Latin dorsalis, from Latin dorsum ‘back’. 
| 单词 | dorsal | 
| 释义 | dorsaladjective /ˈdɔːsl/   /ˈdɔːrsl/ [only before noun] (specialist)
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