appendage
- n. 附加物;下属;[动][解剖] 附器(如植物的枝叶和动物的腿尾)
英英释意
- 1. an external body part that projects from the body;
- "it is important to keep the extremities warm"
- 2. a natural prolongation or projection from a part of an organism either animal or plant;
- "a bony process"
- 3. a part that is joined to something larger