beaver castor
The beaver is very good.
海狸皮是上好的。
—— 辞典例句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。
—— 辞典例句Beaver comes back tomorrow and you get to go home.
海狸明天就回来了,你也要会家了。
—— 给力词典精选Thus do the beavers, thus do the bees, thus do men.
海狸是这样做的,蜜蜂是这样做的,人也是这样做的。
—— 给力词典精选They manifested all the busyness of a pack of beavers.
他们目睹了一群海狸忙忙碌碌的样子。
—— 给力词典精选