Arcjet
电弧火箭, 电弧加热等离子体射流
🗣️ 情景例句
Let's give him our presents--now.
现在把我们的礼物送给爷爷吧。
It is good fishing in troubled waters.
混水之中好摸鱼。
The mondey took the tiger to a big river.
猴子领着老虎来到一条大河边。