1.
A tubular part or organ of the body.
管状器官身体管状部分或器官
2.
Hollow tube-shaped organ in the body
（身体内的）管状器官
3.
a herniation through the muscular wall of a tubular organ (especially the colon).
通过管状器官的壁形成的疝。
4.
To turn(a tubular organ or part) inward upon itself.
使向内陷使（管状器官或部位）向内塌陷
5.
The inner open space or cavity of a tubular organ, as of a blood vessel or an intestine.
腔管状器官的内部腔室或腔，窝，比如在血管或肠中的腔
6.
The appendix is a worm-like tube between two and four inches long protruding from the start of the large intestine.
阑尾是一突出于大肠起始端，2-4英寸长的蠕虫样的管状器官。
7.
The membranous outer covering of an organ or a blood vessel.
外膜器官或血管的膜状外表覆盖物
8.
A tubular excretory organ in many invertebrates, such as mollusks and earthworms.
肾管许多脊椎动物，比如软体动物和蚯蚓的管状排泄器官
9.
A pitcher-shaped or bottle-shaped part or organ, such as the hollow tubular leaf of a pitcher plant.
瓶状体罐状或瓶状的部分或器官，如某些瓶状叶植物的中空管状叶子
10.
An invertebrate organ analogous to the mammalian ear.
耳状物类似哺乳动物的耳器官的有椎骨的器官
11.
relating to or perceived by or shaped like the organ of hearing.
有关听力器官，在耳旁告知，或形状类似听力器官。
12.
A cuplike structure or organ, such as one of the cuplike divisions of the pelvis or of the kidney.
杯状器官杯状结构或器官，如骨盆或肾的杯状分岔
13.
A small cup-shaped structure.
杯状器官一种小的杯状结构
14.
an item resembling one of the membranous sacs in animals.
形状象动物体内有膜囊状器官的物体。
15.
The cylindrical part of a wind instrument.
管管乐器的管状部分
16.
A rounded dilation or expansion of a canal, vessel, or organ.
肿块管、血管或器官的圆形扩张或膨胀
17.
The slender, tubular feeding and sucking organ of certain invertebrates, such as insects, worms, and mollusks.
喙某些无脊椎动物，如昆虫、蠕虫和软体动物细长的管状进食和吮吸器官
18.
It is characterized by oil food reserves and tubular Branches that have multiple nuclei and lack cross-walls except in association with reproductive organs or an injury.
细胞内有油点,为管状、分枝的多核体,无横隔壁,但繁殖器官和伤口邻接处例外。