周圍的
Ambient \Am"bi*ent\, a. [L. ambiens, p. pr. of ambire to go around; amb- + ire to go.] Encompassing on all sides; circumfused; investing. ``Ambient air.'' --Milton. ``Ambient clouds.'' --Pope. Ambient \Am"bi*ent\, n. Something that surrounds or invests; as, air . . . being a perpetual ambient. --Sir H. Wotton.
ambient adj : completely enveloping; "the ambient air"; "ambient sound"; "the ambient temperature"