Oxygen lancing
[化] 氧气切割
🧩 词语组成解析
切缝, 气切割
🗣️ 情景例句
If I fail this test I'll kill myself.
我这次考试要是通不过，就得自杀了。
What time did you get up yesterday morning?
你昨天早上什么时间起床？
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，