I never had anything new to wear as a child, only a cousin's cast-offs.
我小时候从没穿过新衣服，穿的全都是一位表姐的旧衣服。
《柯林斯英汉双解大词典》
2
She'll let her two daughters have first pick of the cast-offs and then will give the rest to charities.
她会让自己的两个女儿先从她不要的衣服里挑出她们想要的，然后把剩下的捐给慈善机构。
3
The seas are full of the cast-offs of humanity, from tub toys that have fallen off container ships to boats swept away in storms to bottled messages deliberately set adrift.