It looks like any other plastic and can be hard or soft, and able to change shape.

它看起来像任何其他塑料和可得硬些或软些，并且能够改变形状。

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It is a component of organs such as the gut and the blood vessels that sometimes need to change shape while they are functioning.

它是肠道和血管等器官的组成部分，这些器官有时需要改变形状才能行使功能。

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After 14 months, the defining characteristic of this financial crisis has been its tendency to change shape and return in ever more virulent form.

14个月之后，危机开始扩大规模并进入更恶性的阶段。

youdao

The shape of a snow crystal may change from one form to another as the crystal passes through levels of air with different temperatures.

VOA: special.2010.01.05

(Speaking) With LASIK,doctors use a laser to permanently change the shape of the cornea to improve vision.

VOA: standard.2010.03.03

The American Academy of Pediatrics wants food manufacturers to change the size and shape of dangerous foods.

VOA: standard.2010.02.23

Because the lens is becoming harder, it is less able to change shape and therefore focussing is more difficult.

BBC: Eyesight: The effect of age

The ability to change shape gets more restricted as you get older.

BBC: Eyesight: The effect of age

They are interventions now for what we think will happen, either to position ourselves to profit from change, or to shape or block the change.

FORBES: Future Savvy: the future is not merely interesting, it is competitive