河狸 meaning in Chinese

caster fiber; beaver (旧称“海狸”)

The structure of the beaver's brain gives no indication that the animal is any more intelligent than other rodents .
河狸的大脑结构并未显示出它们比其他啮齿动物更聪明。
For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum .
多年来，用的较多的固定剂是动物制品龙涎香、香猫香、麝香、以及河狸香。
The beavers think as they build their dams and their houses
河狸在修水坝或垒窝的时候也会动脑子。
They think in getting their materials , and also in arranging them , and in plastering them together with mud
河狸在寻找建筑材料，在把撒谎到的材料考虑怎样安放以及用泥土把这些材料粘合到一起时都在动脑子思考。