dregs

英 [dreɡz]

美 [dreɡz]

n. 残渣; 沉淀物; 渣滓; 糟粕; 残余

复数：dregs　

BNC.20017 / COCA.23148

牛津词典

noun

残渣；沉淀物
the last drops of a liquid, mixed with little pieces of solid material that are left in the bottom of a container
1. coffee dregs
  咖啡渣
渣滓；糟粕
the worst and most useless parts of sth
1. the dregs of society
  社会渣滓
残余
the last parts of sth
1. the last dregs of daylight
  最后的余晖

N-PLURAL 残渣;渣滓;沉淀物
Thedregsof a liquid are the last drops left at the bottom of a container, together with any solid bits that have sunk to the bottom.
1. Colum drained the dregs from his cup.
  科拉姆将杯中所剩一饮而尽。
N-PLURAL 渣滓;败类
If you talk about thedregs ofsociety or of a community, you mean the people in it who you consider to be the most worthless and bad.
1. He sees dissidents as the dregs of society.
  他把和他政见相左的人看作是社会渣滓。

noun

Dilute acid and cellulose were applied to specific degradation of cellulose which came from the plant, and the chief composition of cassava dregs were analyzed at the same time.
以木薯渣为纤维素材料，利用稀酸预处理和绿色木霉产的纤维素酶对植物中的纤维素进行降解，同时，分析了木薯渣的主要组分。
The dregs settled to the bottom and the coffee was clear.
渣滓沉淀，咖啡变得清澈了。
She had drunk her coffee down to the dregs.
她把咖啡喝乾了。
Dregs settled at the bottom of the container.
渣滓沉淀在容器的底部。
Study on the Extraction Technologies of Polyphenols from Carambola Dregs by Microwave Method
微波法提取杨桃渣中多酚的工艺研究
Big area and thoroughly in dregs catching, even it can catch mud or sand after reducing speed.
清污面积大，捞渣彻底，降速后甚至可抓积泥或砂。
Murderers and drug dealers are the dregs of society.
杀人犯和毒品贩子都是社会的渣滓。
Objective: To increase the yield of soluble dietary fiber ( SDF) in sweet potato dregs.
目的：提高甘薯渣中可溶性膳食纤维含量。
The furnace charging and dregs, cloth wind even, steady production, convenient adjustment and reliable running.
该炉加料、除渣、布风均匀，生产稳定、调节方便、运行可靠。
Hydraulic feeding, dregs, mechanization degree high, stable running.
液压加煤、出渣，机械化程度高，设备运行稳定。