Beavers make up a family of rodents called the Castoridae.
海狸组成了一个称为河狸科的啮齿动物家族。
Castoridae
/kə'stɔ:riidi/
英汉-汉英词典
河狸科
词组 | 习惯用语
您要查找的是不是：
- castrate vt. 阉割；删除；去掉最重要的部分；使丧失力量
- castor n. 蓖麻；调味瓶；海狸；脚轮
- castigator n. 惩罚者,谴责者
- Castries n. 卡斯特里（圣卢西亚首都）
Castoridae n. [脊椎] 河狸科
原声例句
PBS地球-动物趣闻
英语百科
Castoridae
![](/Images/godic/202501/03/Beaver4952.jpg")
![Euhapsis barbouri fossil](/Images/godic/202501/03/Euhapsis_barbouri_v24952.JPG")
![Eucastor tortus](/Images/godic/202501/03/Eucastor_tortus4952.jpg")
![Mounted skeleton of Castoroides ohioensis](/Images/godic/202501/03/Skeleton_of_Castoroides_ohioensis4952.jpg")
The family Castoridae contains the two living species of beavers and their fossil relatives. This was once a highly diverse group of rodents, but is now restricted to a single genus, Castor.
近义、反义、联想词
近义词
n.mammal family
- plane director
- plane discontinuity
- planed joint
- planed lumber
- planed matchboards
- plane domain
- plane doublet
- plane down
- plane drawing
- planed sawn timber
- planed signal
- planed superfaced lumber
- planed tooth
- plane earth
- plane earth attenuation
- plane earth factor
- plane elasticity
- plane elastic wave
- plane elastostatic problem
- plane electric circuit
- plane electrode
- plane electromagnetic wave
- plane element hexahedral solid
- plane elliptic arc
- plane Euclidean geometry