retroflexion

意思翻译 n.翻转；[妇产]子宫后屈；卷舌 相似词语短语 digitize or retrofit───数字化或改造 双语使用场景 Cushion can turn over changeover to use, answer to retroflexion every week, make wear away to distributing equably .───垫子可翻转换用，应每周翻转一次，使磨损均匀分布。 Also should avoid to retroflexion...