1.可以说:polar bear。polar bear:1、读音:英 [ˈpəʊlə beə(r)] 美 [ˈpoʊlər ber]2、词性:n.名词3、释义:北极熊;白熊4、复数: polar bears5、造句:The polar 。
2.介绍一下由来,谢!
3.The polar bear (Ursus maritimus) is a bear native to the Arctic Ocean and its surrounding seas. The world's largest predator found on land, an adult male weighs around 400–680 kg (880–1,500 lb), while an adult female is about h..。

这是谁写的 他怎么没写熊喜欢吃什么呀 他应该把熊写的再详细一。
可以说:polar bear。 polar bear: 1、读音:英 [ˈpəʊlə beə(r)] 美 [ˈpoʊlər ber] 2、词性:n.名词 3、释义:北极熊;白熊 4、复数: polar bears 5、造句: The polar bear's white fur is a natura..。
Polar bears live in the Arctic. They do not stay in one place. They travel across the snow and pack ice looking for food. Sometimes they swim far out to sea. Polar bears are the largest bears in the world. Adults weigh 650 to 1..。

polar bear polar adj. [天]两极的, 极地的, 南辕北辙的, 南极的, (北极星似的)指引的, 极性的, 北极的 n. 极线, 极。
polar bearaea bea。
北极熊: 1. polar bear 2. sea bea。