单词	下沈力
释义	同负浮力--下沈力
随便看	bottom end bottom-end bottom end bearing bottom end bearing; big end bearing bottom-entry bottom-entry cruciform control rod bottomer bottomers bottom event bottom fauna bottom fauna--bottom animals bottom feeder bottom-feeder bottom feeding bottom fermentaion bottom fermentaion yeast bottom fermentaion yeast; bottom yeast bottom fermentation bottom-fermented bottom field bottom filling bottom-fired reformer furnace bottom fish bottom-fish bottom fisher