... original shape easily after being pushed, pulled, stretched, etc; elastic 有弹性的; 有弹力的 *a springy bed 有弹性的床 * The turf felt springy under their feet. 他们走在草皮上, 觉得很松软.
Shecouldn'tunderstandwhat delightfully springystuffthebedwasmadeof, becauseit was made of heather (which is the bestbedding) and heather was a thing she had neverseenorheard of.