Arcjet
电弧火箭, 电弧加热等离子体射流
🗣️ 情景例句
and to see Max asleep in his bassinet at home with us.
真高兴看到Max和我们一起 ，睡在家里的摇篮。
How big is your house?
你的房子有多大？
Would you let me know your fax number?
可以告诉我您的传真机号码吗？