相关单词近义词 unassisted 无助的, single-handedly 独力地, unaided 未受协助的, lone 孤单的, solo 独奏, unaccompanied 无伴侣的, by yourself 单独地, on your own 独立地(凭自己的力量)..., alone 单独的, single 单一的, unbacked 无靠背的(无支持的...临近词single, single belt 返回 single-handedness