Oxygen machining
[化] 氧气切割
🧩 词语组成解析
[机] 机制
🗣️ 情景例句
We usually ship the goods by regular liners.
我们一般是定期班轮装运货物。
You look more rested than I've seen you before.
你比上次我看到你的时候精神多了。
the fear of death is somewhat abject and ignoble.
如果怕死；就有点儿可怜又可鄙。