Commonwealth preference
[经] 英联邦特惠税率
🧩 词语组成解析
🗣️ 情景例句
Good afternoon, Mr. Chen. Thank you very much.
下午好，陈先生。非常感谢。
He has lived here for a year.
他在这儿住了一年。[持续到现在的行为]
She entered the station twenty minutes before the train was due,
在火车进站20分钟前她就进了车站。