Pheer
abbr. Public Health Engineer 公共卫生工程师；Phanar Hall Element 平面霍尔文件
🗣️ 情景例句
Then an adult must sign for you.
那就必须有一位成年人来替你签字。
The mailman is delivering letters.
邮差在发信。
That's very good advice!
这是极好的忠告啊！