2.轻的,气态的,挥发的释义下的同义词 thin aural see-through atmospheric weightless aeriform volatile airy light attenuated invisible vaporous gaseous

3.非物质的,理想的,难以提携的释义下的同义词 faint fanciful imaginary ethereal indistinct tentative spiritual incorporeal rarefied ideal flimsy unsubstantial intangible drea

4.高远的,天堂的释义下的同义词 air sky-high far towering high by airborne empyreal skyward aloft reaching heavenly faraway empyrean soaring elevated lofty supe