Dast
abbr. direct analog storage technology 直接模拟存储技术; distributed anti-Stokes thermometry 分布式反斯托克斯测温技术; Division for Advanced Systems Technology 高级系统技术部; diethylaminosulfur trifluoride 二乙基胺三氟化物
🗣️ 情景例句
English is the language of aviation.
英语是航空语言。
Better luck next time.
下次好运吧！
No, I didn't. I didn't have his telephone number.
不，没有。我没有他的电话号码。