Nastran
[计]= NASA STRuctural ANalysis,美国宇航局结构分析
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
The pen is mightier than the sword.
笔利于剑。
He was known to us all as Dickie and his eccentricity had become legendary long before he died.
大家都管他叫迪基。早在他去世前很久，他的古怪行为就成了传奇故事了。