n. 1.海狸，海獭。 2.海狸皮；獭皮帽；礼帽，高帽；獭皮手套。 3.【纺织；印染】海狸呢；海狸绒布。 4.〔美俚〕(下巴上的)大胡子；蓄胡子的人。 5.工作勤恳的人。 6.〔俚语〕干扰雷达的电台；轻[中]型飞机加油装置。 7.〔B-〕 美国 Oregon 州人。 短语和例子 like a beaver 极勤奋，孜孜不倦。 n. (头盔遮防颜面下部的)护面甲；脸罩。 n. 〔美俚〕胡须；留有漂亮胡须的人，美髯公。
large semiaquatic rodent with webbed hind feet and a broad flat tail; construct complex dams and underwater lodges
a hat made with the fur of a beaver (or similar material) 同义词：castor,
a movable piece of armor on a medieval helmet used to protect the lower face
a man''s hat with a tall crown; usually covered with silk or with beaver fur 同义词：dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper,
a full beard
the soft brown fur of the beaver 同义词：beaver fur,
work hard on something 同义词：beaver away,
The beaver (genus Castor) is a primarily nocturnal, large, semi-aquatic rodent. Castor includes two extant species, North American beaver (Castor canadensis) (native to North America) and Eurasian beaver (Castor fiber) (Eurasia).
例句与用法
1.
The man is an eager beaver . 那人工作很卖力。
2.
The beaver is very good . 海狸皮是上好的。
3.
By coincidence or other wise, the largest channel is exposed in the beaver divide escarpment . 由于巧合或其他原因，最大通道在比佛迪维特陡壁区出露的位置。
4.
The three girls in the beaver bonnets were no handsomer than the turnips that skirted the roadside . 那三位戴水獭皮帽的小姐，她们生的跟大路两旁的萝卜差不多。
5.
In 1928 some porpoises were photographed working like beavers to push ashore a waterlogged mattress . 1928年有人把这些海豚象海狸那样把一床浸泡了水的褥垫推上岸时的情景拍摄了下来。
6.
- come on , baby , a iittle bucky beaver ? - no -来吧，宝贝，我也有一颗小犬牙？ -不
7.
A hat made of beaver fur or an imitation 海狸皮帽用海狸皮或其仿制品制成的帽子
8.
Come on , baby , a iittle bucky beaver ? - no 来吧，宝贝，我也有一颗小犬牙？ -不
9.
The beaver lives both on land and in water 海狸既能在陆上生活也能在水里生活。
10.
Some people say we briton must work like beaver 有人说我们英国人得拼命工作才行。
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