Dess
abbr. 高等专业学习文凭（Dipl?me d'Etudes Supérieures Spécialisées）；数字式电子交换系统（Digital Electronics Switching System）
🗣️ 情景例句
Hey, don't try to rip me off. I know what this is worth.
别想宰我，我识货。
What's the matter with you?
你怎么啦？
I don't know. I've got a headache and a cough.
我不知道。我头痛和咳嗽。