這些都是“底部”的近義詞：bottom,base,basic,basis,bottommost,depths,end,footing,foundation,fundament,fundamentally,ground,groundwork,heart,low,lower strata,lowermost,lowest,lowest level,lowest point,n...詞組“at the bottom of “的近義詞at the bottom of the ladder 最低梯級(jí) at the foot of the ladderat the bottom of society 社會(huì)底層 society's lowest rungat the bottom of the the pile of paper 紙堆下面 under the pile of paper等等。要看上下文。