1·I go through phases where everything I write is just dross.
我经历过几个阶段，写什么都是垃圾。
—— 《柯林斯英汉双解大词典》
2·Its essence and dross coexist.
其精华与糟粕并存。
3·Separate the essence from the dross.
把精华和糟粕分开。
4·After all - there's enough dross in your life.
毕竟-有足够的糟粕在你的生活。
5·He was wide-awake and his mind worked clearly, purged of all dross.
他毫无睡意，脑子思维清楚，没有任何杂念。
6·For those works, we might discard the dross and select the essence as well.
对于这样的作品，我们不妨取其精华，去其糟粕。
7·Frequent skimming or improper skimming can cause a much higher dross loss.
撇渣过频或操作不当会使浮渣损失很大。
8·The paper presents design features and application of copper dross rotary kiln.
阐述了铜浮渣回转短窑的设计特点及实际应用情况。
9·Chinese traditional culture is a combination of essence and dross, active and passive factors.
中国传统文化是一个精华与糟粕、积极因素和消极因素糅合并存的复杂体。
10·Is a network of information collection, there is also the essence of dross, and this is the fact.
络是一个信息的集合，有精华也有糟粕，这的确是事实。