sub·aquat·ic /-əˈkwɑtɪk, ˈkwæ-/
(a.)半水生的
Sub·a·quat·ic 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.
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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]