底部的英文是什么

这些都是“底部”的近义词：bottom, base, basic, basis, bottommost, depths, end, footing, foundation, fundament, fundamentally, ground, groundwork, heart, low, lower strata, lowermost, lowest, lowest level, lowest point, nadir, posterior, seat, underlying, underlying level, undermost, underneath, underpinning, underside.可能有一个适合你的要求。