相关单词近义词 cacuminal 卷舌音的, replicate 复制, retroflexed 反曲的(翻转的)...临近词retron, retro, Retroperitoeal, retro-rocket, retroplacental, Retro-conray, retrolingualis, retrometabolic, retrofire point, retrofocus lens, retroflex final, retroinhibition相似词retriever, retro, retroactive, retrofit, retrograde, retrogress, retrorocket, retrosexual, 返回 retroflex