Nastran
[计]= NASA STRuctural ANalysis,美国宇航局结构分析
🗣️ 情景例句
You've changed a lot since I last saw you.
自从我上次见到你以来，你改变了很多。
Who loseth liberty loseth all.
失去自由即失去一切。
It sounds great!.
听起来很不错。