-
polar bear的音标：polar bear的英式发音音标为：['pəulə bɛə]polar bear的美式发音音标为：['polɚ bɛr]...
-
The white fur of the polar bear is a natural camouflage.北极熊身上的白色的浓密软毛是一种天然的伪装.The Arctic remains the domain of the polar bear.北极仍是北极熊的领地.A polar bear has a preference for cold weather.北极熊喜欢寒冷的天气....
-
polar bear的复数形式为：polar bears...