All London had poured into the Park, draining the cup of summer to its dregs.(全倫敦的人都擁到公園里來，從夏天的酒杯里喝掉那殘剩的酒腳。)

Methods: The water in mushroom dregs was dehydrated with a variety of salt.(方法：選用不同的沉淀劑，離心脫水，比較脫水量。)

The fermentation technics of potato dregs preparation was studied.(對利用微生物發酵土豆渣的工藝進行了研究。)

This paper analysed the causes of higher dregs in producing pure hydrochloric acid under defining equipment and parameter.(本文對在設備及設備參數確定的條件下，分析純鹽酸生產中殘渣偏高的原因進行了分析探討。)

What we should make sure is to absorb the essence and discard the dregs.(我們要做到的是取其精華，棄其糟粕。)

Encrypted in both wool and denim are the dregs of problems faced and solutions sought.(每根毛線，每塊布料，都訴說著我遇到的重重困難和尋求解決的過程。)

The preparation process of active carbon from areca dregs by adopting chemical carbonization-activation method had been studied.(對以檳榔渣為原料、采用一步化學炭活化法制備活性炭的工藝進行了研究。)

The human health risk of heavy metal in fly ash and dregs by drinking water was studied through solid waste leaching experiments.(通過浸出實驗與模式預測相結合，研究飛灰與灰渣中重金屬通過飲水途徑對人體產生的健康風險值。)

Take the essence and discard the dregs.(取其精華，去其糟泊。)

The essence and dregs coexist in Chinese traditional culture, which has made lasting effect on Chinese countryside.(中國傳統文化的精華與糟粕并存，對我國農村影響較為深遠。)