🧩 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. 珀西（男子名）
🗣️ 情景例句
If you want to adopt an animal,
如果你想收养动物，
We can see the train station from our house.
从我们的屋子可以看到火车站。
A new machine called 'The Revealer' has been invented and it has been used to detect gold which has been buried in the ground.
一种叫“探宝器”的新机器已经发明出来，并被人们用来探测地下埋藏的金子。