- A large aquatic rodent of the genusCastor, having thick brown fur, webbed hind feet, a broad flat tail, and sharp incisors adapted for gnawing bark, felling trees, and constructing dams and underwater lodges. 海狸，河狸：一种大的海狸属 水栖啮齿目动物，有着厚密的褐色毛皮、长蹼的后脚、宽平的尾巴和适合于咬树皮、弄倒树、建水坝及水下巢穴的尖锐前齿
- The fur of this rodent.海狸毛皮：这种啮齿目动物的毛皮
- A top hat originally made of the underfur of this rodent.海狸皮大礼帽：最初用这种啮齿类动物的内层绒毛制成的高帽
- A napped wool fabric, similar to felt, used for outer garments.毛呢：一种类似于毛毡的拉毛毛织物，用作外衣
- Offensive Vulgar Slang The female genitalia.【无礼用语】 【粗俗用语】 【俚语】 女性生殖器
- Offensive Vulgar Slang A woman or girl.【无礼用语】 【粗俗用语】 【俚语】 女人或女孩子
- Of or relating to a beaver or beavers:海狸的：一个或多个海狸的或与之相关的：beaver fur; a beaver hat.海狸的毛皮；海狸皮的帽子
- Constructed by beavers:海狸建造的：beaver dams.海狸坝
- To work diligently and energetically.卖力工作的：勤勉地和精力充沛地工作的
- Middle English bever 中古英语 bever
- from Old English beofor * see bher- 2源自 古英语 beofor * 参见 bher- 2
beaver
- A piece of armor attached to a helmet or breastplate to protect the mouth and chin.护面甲：一块附在头盔或胸铠上的盔甲，用于保护嘴和下巴
- The visor on a helmet.面甲：头盔上的脸罩
- Middle English bavier 中古英语 bavier
- from Old French baviere [child's bib, beaver] 源自 古法语 baviere [小孩子的围兜，面甲]
- from bave [saliva] 源自 bave [唾液]