2. The factory has dumpaged its castoff into that river all along. 该工厂一直将其废弃物倾倒在那条河里。
3. Fly ash was a sort of industrial solid castoff which could be utilized again. 粉煤灰是一种可再资源化的工业固体废弃物。
4. These "dirty snowballs" castoff gas and dust whenever they venture near the sun. 这些“脏雪球”在冒险接近太阳时会丢出气体和尘埃。
5. A player comes on under the shadow, made up in the castoff mail of a court buck, a wellset man with a bass voice. 一个演员从暗处踱了过来。 他身披宫廷里哪位花花公子穿剩的铠甲,体格魁悟,有着一副男低音的嗓子。