Arcjet
电弧火箭, 电弧加热等离子体射流
🗣️ 情景例句
Certainly, sir. The elevators are right across the lobby.
当然可以，先生。电梯就在大厅的正对面。
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
He has often described to me how he picked up a masterpiece for a mere $50.
他多次向我详细讲他如何只花50英镑便买到一位名家的杰作。