请输入您要查询的字词:
单词
anal canal
释义
anal canal
Encyclopedia
医学
肛管
释
anal canal
肛管
直肠壶腹下端以下全长约4厘米的狭细部分,直肠穿过盆膈平面为其上界,肛门为下界,是肛区的重要结构之一。
随便看
groupoid with unit element
Group on Earth Observation
group operation
group orbit
group order
group orthogonality theorem
group over a domain
group pair
group parallax
group parameter
group phenomena
group photography
group plan
group plant
group polarization
group preference
group presentation
group pressure
group processing machine
group property
group psychology
group psychology and foundation
group psychotherapy
group public opinion
group purchase
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/3/13 15:49:05