相关单词近义词 unique 独特的, once-in-a-lifetime 千载难逢的, special 特别的, unrepeatable 不可重复的, rarity 稀有, limited edition 发行额有限的限定版(通常...临近词Onelli, one, one-seat majority, one point wavemeter, One-way tend near, one's favorite dish, one time completion, one-step dialling, one's little finger, one wheeled tractor, one-point drawing, One's cake is dough相似词one-liner, one-man, one-man band, one-night stand, one-on-one, one-parent family, one-party, one-person, 返回 one-off