资料来源 : pyDict

半水生的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Subaquatic \Sub`a*quat"ic\, Subaqueous \Sub*a"que*ous\, a.
   1. Being under water, or beneath the surface of water;
      adapted for use under water; submarine; as, a subaqueous
      helmet.

   2. (Geol.) Formed in or under water; as, subaqueous deposits.

资料来源 : WordNet®

subaquatic
     adj 1: growing or remaining under water; "viewing subaqueous fauna
            from a glass-bottomed boat"; "submerged leaves" [syn:
            {subaqueous}, {submerged}, {submersed}, {underwater}]
     2: partially aquatic; living or growing partly on land and
        partly in water; "a marginal subaquatic flora" [syn: {semiaquatic}]