🧩 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
He studied harder to improve his English.
他更加努力提高英语水平。
Dick is very modest about his accomplishments.
迪克对自己的业绩非常谦虚。
What are your next plans?
下一步你计划干些什么呢？