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dorsal

英 ['d??s(?)l] 美['d?rsl]
  • adj. 背部的；背的，背側(cè)的
  • n. (Dorsal)人名；(西)多薩爾

英英釋意

1. belonging to or on or near the back or upper surface of an animal or organ or part;
"the dorsal fin is the vertical fin on the back of a fish and certain marine mammals"
2. facing away from the axis of an organ or organism;
"the abaxial surface of a leaf is the underside or side facing away from the stem"