Walking machine
[化] 步行机
🧩 词语组成解析
walking
[['wɔ:kiŋ]]
n. 步行, 步态\\na. 步行的, 步行用的
🗣️ 情景例句
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克长杰克短的。
Who is this?I don't recognize your voice.
你是谁？我听不出你的声音。
We are happy to be of help.
我们十分乐意帮助。