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

There's a change in sort of the shape of the overall embryo as well.

与此同时,胚胎的外形,也有一定程度的变化

耶鲁公开课 - 生物医学工程探索课程节选

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

VOA: standard.2010.02.23