appendage
n. 附加物；附属品；附属器官
近义词：addition，supplement，tail，limb，member，extremity，attachment，adjunct，add-on，accessory，extra，feeler，tentacle，accompaniment，offshoot，projection，puppet，appendix，suffix，subscription，wing，excrescence，dependency，extension，attached，something，outgrowth，process，
英英释义
Noun
- an external body part that projects from the body;
"it is important to keep the extremities warm"
- a natural prolongation or projection from a part of an organism either animal or plant;
"a bony process"
- a part that is joined to something larger
例句
用作名词(n.)
- The amendment is an appendage of that contract.这个修改案是那个合同的附件。
- The elephant's trunk is a unique appendage.象的鼻子是一种独特的附肢。