為您提供ventral英英釋意。" />

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

首頁英語詞典ventralventral英英釋意

ventral

英 ['ventr(?)l] 美['v?ntr?l]
  • adj. 腹側(cè)的;[解剖] 腹部的
  • n. 腹鰭

英英釋意


1. toward or on or near the belly (front of a primate or lower surface of a lower animal);
"the ventral aspect of the human body"
"the liver is somewhat ventral in position"
"ventral (or pelvic) fins correspond to the hind limbs of a quadruped"
2. nearest to or facing toward the axis of an organ or organism;
"the upper side of a leaf is known as the adaxial surface"