800 number
【电信学】受话人付费业务(指前3位数字为800的电话号码)
🧩 词语组成解析
🗣️ 情景例句
Your English is very good.
你的英语说得很好。
An empty bag cannot stand upright.
空袋不能直立。
When the police officer had taken away Hope Darwin, Tom Goode turned to the lawyer.
当警官带走霍普·达尔文以后，汤姆·古德转向律师说。