色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

runcinate

英 ['r?ns?n?t] 美['r?ns?net]
  • adj. 倒齒狀的

英文詞源

runcinate (adj.)
1776, "saw-toothed," from Modern Latin runcinatus, from Latin runcina "a (carpenter's) plane."