名詞 beaver:

1. the soft brown fur of the beaver
   同義詞：beaver fur
2. a native or resident of Oregon
   同義詞：Oregonian
3. a full beard
4. a man's hat with a tall crown; usually covered with silk or with beaver fur
   同義詞：dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper
5. a movable piece of armor on a medieval helmet used to protect the lower face
6. a hat made with the fur of a beaver (or similar material)
   同義詞：castor
7. large semiaquatic rodent with webbed hind feet and a broad flat tail; construct complex dams and underwater lodges

動詞 beaver:

1. work hard on something
   同義詞：beaver away

1. My hat is made of beaver pelts.
   我的帽子是用海貍皮做的。
2. I have a beaver hat.
   我有一頂海貍皮帽子。
3. The beaver lives both on land and in water.
   海貍既能在陸上生活也能在水里生活。

beaver

n.（名詞）

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.
海貍，河貍：一種大的海貍屬 水棲嚙齒目動物，有著厚密的褐色毛皮、長蹼的后腳、寬平的尾巴和適合于咬樹皮、弄倒樹、建水壩及水下巢穴的尖銳前齒
The fur of this rodent.
海貍毛皮：這種嚙齒目動物的毛皮
A top hat originally made of the underfur of this rodent.
海貍皮大禮帽：最初用這種嚙齒類動物的內(nèi)層絨毛制成的高帽
A napped wool fabric, similar to felt, used for outer garments.
毛呢：一種類似于毛氈的拉毛毛織物，用作外衣

Offensive Vulgar Slang The female genitalia.
【無禮用語】 【粗俗用語】 【俚語】 女性生殖器
Offensive Vulgar Slang A woman or girl.
【無禮用語】 【粗俗用語】 【俚語】 女人或女孩子
adj.（形容詞）
Of or relating to a beaver or beavers:
海貍的：一個或多個海貍的或與之相關(guān)的：
例句：
beaver fur; a beaver hat.
海貍的毛皮；海貍皮的帽子

Constructed by beavers:
海貍建造的：
例句：
beaver dams.
海貍壩

v.intr.（不及物動詞）
bea.vered,bea.ver.ing,bea.vers
To work diligently and energetically.
賣力工作的：勤勉地和精力充沛地工作的

來源：
Middle English bever
中古英語 bever
from Old English beofor * see bher- 2
源自 古英語 beofor *參見 bher- 2

beaver
beaver 2

n.（名詞）
A piece of armor attached to a helmet or breastplate to protect the mouth and chin.
護(hù)面甲：一塊附在頭盔或胸鎧上的盔甲，用于保護(hù)嘴和下巴
The visor on a helmet.
面甲：頭盔上的臉罩

來源：
Middle English bavier
中古英語 bavier
from Old French baviere [child`s bib, beaver]
源自 古法語 baviere [小孩子的圍兜，面甲]
from bave [saliva]
源自 bave [唾液]