Gasdynamic
laser气动激光器,气体动力激光器
🗣️ 情景例句
And my phone number is 797-7963.
我的电话是797-7963。
Unkindness destroys love.
粗暴毁爱情。
In despair, I asked her whether she was enjoying her dinner.
失望之中我问她饭是否吃得满意。