ice-blue

adj, n [U] (of a) very pale blue colour 淡蓝色（的）.

I.D. card, i.e., I.Q., i/c, iambic, iambus, IBA, ibex, ibidem, ibis, IBM, ICBM, ice, ice age, ice cream, ice crevasse, ice dancing, ice hockey (US hockey), ice lolly (US Popsicle), ice-axe (also esp US ice-ax), ice-bound, ice-breaker, ice-cap, ice-cold, ice-cream, ice-cube, ice-fall, ice-field, ice-floe, ice-free, ice-pack, ice-pick, ice-rink, ice-show, ice-skate, ice-skating, ice-tray, ice-water, iceberg, icebox,