Dhs
数据处理系数（Data Handing System）；癸二酸二己酯
🗣️ 情景例句
She has now held the post of Prime Minister longer than anyone else this century.
她现在担任首相任期之长在本世纪是前所未有的。
Not a chance!
门儿都没有！
Well,they're trying to repair it,sir.
啊，他们正设法修呢，先生。