您要查找的是不是：
- excretory vesicle [医] 排泄囊
- Serving to carry waste out of the body; excretory. 排泄的用来把废物带出体外的; 排泄的
- Lacking normal voluntary control of excretory functions. 大小便失禁缺乏排泻功能的正常自动控制的
- Germans worry about their excretory abilities. 德国人担心他们的排泄功能。
- An excretory organ of certain invertebrates. 某些无脊椎动物的排泄器官
- Vesicle rose on the hand, very urticant, how to do? 手上起了小水泡,很痒,怎么办?
- Serving to carry waste out of the body;excretory. 排泄的用来把废物带出体外的;排泄的
- How did a vesicle grow to do on the hand? 手上长了一个小水泡怎么办？
- Which of the following is not an excretory product? 下列哪项不是排泄物?
- What reason is vesicle growing on the hand? 手上长了小水泡是什么原因?
- Vesicle often rises on the foot, what reason be? 脚上老是起小水泡，是什么原因？
- Vesicle A small vacuole of variable origin and shape. 泡囊：来源不同、形状各异的小型液泡，其内可含细胞分泌产物。
- The excretory opening of the digestive tract in animals such as birds, reptiles, amphibians, and fish. 肛门鸟、爬行动物、两栖动物以及鱼等动物的消化道的排泄口
- There are several other excretory mechanisms in earthworms. 蚯蚓有好几种排泄机制。
- A blister,pustule,or cyst filled with fluid or air;a vesicle. 水疱，包囊充气或充水的水疱、脓疱或包囊;水疤
- Describe the excretory system of the genus Nereis briefly. 请简述沙蚕属的排泄系统。
- A blister, pustule, or cyst filled with fluid or air; a vesicle. 水疱,包囊充气或充水的水疱、脓疱或包囊;水疤。
- Eggs of "optic vesicle and myotome formation" stage. 眼胞及肌节形成期。
- What comes to the vesicle of crural bifurcation unripe little? 脚丫生一点点的小水泡是什么来的？
- A blister, pustule, or cyst filled with fluid or air;a vesicle. 水疱，包囊充气或充水的水疱、脓疱或包囊；水疤
