久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

enterokinesia的音標：enterokinesia的英式發(fā)音音標為：[ent?r??ka?'ni:s??]enterokinesia的美式發(fā)音音標為：[ent?ro?ka?'nis?r]...

n.腸動，腸蠕動...