cast-off

基本解释

Laid-off lawyers, cast-off consultants
失业的律师，下岗的咨询师
Go seek your minister and see if his emaciated figure his thin cheek his white heavy pain-wrinkled brow be not flung down there like a cast-off garment!
去找找你们的牧师吧，看看他那憔悴的身形，他那消瘦的面颊，他那苞白、沉重、爬满痛苦皱纹的前额，是不是象一件扔掉的衣袍一样给遗弃在那里了！
The Jawas have built homes and tools from these ancient scraps, and travel the dunes in sandcrawlers, cast-off mobile smelters from failed outlander mining attempts.
贾瓦人用这些古老的废料建造家园和工具，利用沙漠履带车和被外来采矿失败者丢弃的移动熔炉巡游沙丘。

Leonardo DiCaprio said even though they had all read the script, he and the rest of the cast were often kept off-balance while making the film because of those multiple realities.

These are crustaceans that survive by dragging around a cast-off mollusc shell for protection and shelter.
ECONOMIST: Nomads at last
He cites American Idol cast-off Sanjaya Malakar, who comes in at No. 11 on our list, as example.
FORBES: Magazine Article
Skywire acquires cast-off VC deals and folds them into a single organization that shares marketing, accounting and legal expenses.
FORBES: Magazine Article

Cast-off things, especially clothes, are ones which someone no longer uses because they are old or unfashionable, and which they give to someone else or throw away.
Cast-off is also a noun.