中文詞源

dross糟粕，劣質(zhì)品

來自PIE*dher, 使泥濘，骯臟，詞源同dregs. 引申義糟粕，劣質(zhì)品。

詞組搭配

dross trap浮渣捕集器；集浮渣器

ZINC DROSS鋅渣；鋅灰

dross inclusion夾雜物

dross filter濾渣片；濾網(wǎng)；濾渣芯片

dross tippler浮渣翻車機

dross hole出渣口

dross content焊渣；無用信息

Copper Dross銅渣；銅浮渣

雙語例句

1. I go through phases where everything I write is just dross.

漢有幾段時間我寫什么都是垃圾。

來自柯林斯例句

2. What's gold and silver ? Mere dross.

漢金銀財寶,身外之物.

來自漢英文學(xué) - 散文英譯

3. Frequent skimming or improper skimming can cause a much higher dross loss.

漢撇渣過頻或操作不當(dāng)會使浮渣損失很大.

來自辭典例句

4. They tried to purge metal of dross.

漢他們試圖清除金屬熔化時浮升表面的渣滓.

來自辭典例句

5. Caroline felt the value of the true ore, and knew the deception of the flashy dross.

漢卡羅琳辨別出了真金的價值, 知道那種炫耀的鐵渣只有迷惑人的外表.

來自辭典例句

英英釋義

1. worthless material that should be removed;

"there were impurities in the water"

2. the scum formed by oxidation at the surface of molten metals