koalas的意思是“树熊”，读音为：[ˈkəʊəlaɪz]。释义为：Koalas are Australian animals that live only in the eucalyptus trees. They sleep most of the day in the trees and eat only eucalyptus leaves.

用法：Koalas are very popular animals and are often seen in zoos. They are also very cute and cuddly.

双语翻译：Koalas are adorable animals that live only in Australia. They sleep most of the day and eat only eucalyptus leaves. They have big, soft black ears and a cute little nose.

例句：Koalas are Australia's national animal.

树熊是澳大利亚的国宝。

Koalas是一个英语名词，意思是考拉熊。

释义：考拉熊是一种澳大利亚的有袋动物。

用法：Koalas通常用作主语，因为它们是动物，所以经常使用一些关于动物的词语和短语来描述它们。例如，可以使用“sleeping habit”来描述它们的睡眠习惯，或者使用“eating behavior”来描述它们的饮食习惯。

双语翻译：中文翻译为“考拉熊”，常见用法包括：

They are cute koalas.（它们是可爱的考拉熊。）

Koalas are known for their sleepy demeanor.（考拉熊以它们懒洋洋的行为而闻名。）

请注意，Koalas是不可数名词，所以不能使用复数形式。

英语词汇koalas的意思是考拉熊，树袋熊，是一种澳大利亚产的有袋类动物。

释义：Koalas是澳大利亚的著名的动物，是树袋熊或考拉熊，是一种柔软的熊科动物。

用法：Koalas通常用作名词，表示“考拉熊”的意思。以下是一些常见的短语：

1. Koalas are adorable animals.

2. Koalas live in Australia.

3. There are only a few hundred koalas left in the wild.

4. Koalas sleep for 18 hours a day.

5. Koalas are herbivores and eat only leaves from eucalyptus trees.

6. Koalas are very popular with tourists.

7. The baby koala sleeps in its mother's pouch.

8. Koalas are endangered species.

9. The koala is Australia's national animal.

10. We should protect koalas and other Australian animals.

以上就是关于koalas的一些信息，希望对你有帮助。