shapeless

形容词 shapeless:

1. having no definite form or distinct shape
   同义词：amorphous, formless
2. lacking symmetry or attractive form

1. A soft, moist, shapeless mass of matter.
   浆状物一团柔软、潮湿且无固定形状的东西
2. The apprehension she had felt had been shapeless.
   她感到一种难以名状的恐惧。
3. Air is shapeless.
   空气是没有定形的。