🧩 词语组成解析
kangaroo
[,kæŋɡə'ru]
n. [动]袋鼠;
n. 跳鼠\\n[医] 飞鼠(后腿长的鼠类动物)
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
The whole world knows that.
那个事人人皆知。
I think it's closed.
我想已经关门了吧。