Gasdynamic
laser气动激光器,气体动力激光器
🗣️ 情景例句
That's a great idea.
这是一个绝妙的主意。
How much of a volume discount are you prepared to offer?
总折扣你们准备提供多少？
Bleriot had been making planes since 1905 and this was his lattes model.
布莱里奥从1905年起便开始研制飞机，“11号”飞机是他制作的最新型号。