adj.不可触及，触摸不到的，感觉不着的，难以理解的，难懂的

The impalpable mist that hovered over the lake created an eerie atmosphere.
湖面上飘浮的难以触摸的薄雾营造出一种幽灵般的气氛。
Her beauty was of an impalpable quality, something that went beyond her physical appearance.
她的美丽有一种难以捉摸的特质，超越了她的外貌。
The impalpable sense of foreboding lingered in the air as the storm clouds gathered.
随着乌云聚集，一种难以言喻的不祥预感在空中徘徊。
The impalpable bond between the twins seemed to defy explanation; they just understood each other intuitively.
双胞胎之间那种难以捉摸的纽带似乎无法解释，他们只是本能地理解对方。
The impalpable dust particles danced in the sunbeams, visible only when caught by the light at the right angle.
那些难以触摸的尘埃粒子在阳光中舞动，只有在光线以适当角度照射时才可见。
The magician's trick was so subtle and impalpable that the audience was left both amazed and puzzled.
魔术师的技巧如此微妙且难以察觉，让观众既惊讶又困惑。
The impalpable scent of lavender in the room calmed her nerves after a long day at work.
工作一天后，房间中难以具体描述的薰衣草香味安抚了她的神经。
The impalpable essence of time slipping away made him acutely aware of his own mortality.
难以把握的时间流逝的本质让他深刻意识到自己的生命有限。
The impalpable difference between love and infatuation often eludes even the most insightful individuals.
爱与迷恋之间那微妙而难以捉摸的区别，即便是最有洞察力的人也常常难以分辨。
In the stillness of the night, the impalpable whisper of leaves rustling carried a soothing melody.
夜晚的宁静中，树叶轻轻摩擦发出的那难以触摸的低语，带着一种抚慰人心的旋律。