相关单词近义词 double 双重的, dual 双重的, twin 孪生的, two-fold 双面的, treble 三倍的, doubled 两倍的, three-fold 三倍的, threefold 三倍的, two times 两番, 两倍临近词tx, two, twofoldness, twofold step, twofold axis, twofold plan, twofold line, twofold truth, twofold point, twofold window, twofold-gang, twofold barrier相似词two-up two-down, two-way, two-way mirror, two-wheeler, twopence, twopenny, twosome, 'twould, 返回 twofold