🧩 词语组成解析
walker
['wɔ:kə]
n. 散步的人;(帮助小孩学走路用的)学步车;助步车;助行架;
n. 猎狐狗
🗣️ 情景例句
I understand Richard's feelings about it, Ellen.
我了解Richard对此的感受, Ellen。
Is that a book?
那是一本书吗?
I am afraid that l have to go.
我要走了。