(pos:名詞)
<explanation>
yue:唔要或者攞嚟回收嘅鐵以至金屬；通常都係一啲損壞或者老化咗，唔再有用嘅金屬製品或者機械之類嘅嘢
eng:scrap metal; literally "useless iron"
<eg>
yue:共享單車公司執笠之後，啲單車只可以當廢鐵斷斤賣。 (gung6 hoeng2 daan1 ce1 gung1 si1 zap1 lap1 zi1 hau6, di1 daan1 ce1 zi2 ho2 ji5 dong3 fai3 tit3 dyun6 gan1 maai6.)
eng:After "sharing economy" bicycle companies went out of business, those bicycles could only be sold off as scrap metal.
