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, nadir, posterior, seat, underlying, underlying level, undermost, underneath, underpinning, underside.
可能有壹個適合妳的要求。