废料的英文：
flotsam
giberish
spent material
wastes

参考例句：

Accumulation of radioactive waste
放射性废料积存

Supplies of drinking water are contaminated by refuse from the factory .
饮用水水源遭到工厂废料的污染。

scavenged the garbage cans for food scraps.
从垃圾筐中捡食品废料

The radioactive wastes release a lot of energy due to radioactive disintegration.
由于放射性蜕变，放射性废料释放出大量的能量。

Reserve Mining disposed of great quantities of mining byproducts by discharging them into Lake Superior
储备开矿公司把大量的废料倾倒在苏必利尔湖。

Was prepd. from a charge contg. 50 clay and 50 vol.% sugar cane waste by firing at 1350oC for 2 hours.
此材料是将50%（体积比）的粘土和50%的甘蔗废料在1350℃的温度下灼烧2小时制备而成的。

junk art
(用废料制成艺术品的)废料艺术

salvage department
废料(利用)车间

To dispose of(waste material)in a landfill.
在垃圾填筑地上处理(废料)

Radioactive waste,( waste material from nuclear power-stations, etc)
放射性废料(核电站等产生的核废料).

flotsam是什么意思：
n. 浮货,废料,零碎
giberish是什么意思：
n. 废料
spent是什么意思：
adj. 精疲力竭的；用过的，不再有用的
v. spend的过去式及过去分词形式；花费

Money spent on the Brain is never spent in vain
智力投资,决非虚掷

He spent money lavishly.
他花钱大手大脚。

The night was spent in prayer.
整个晚上都在祷告。