Oxyacetylene welding
[机] 氧乙炔熔接, 气焊
🧩 词语组成解析
a. 氧乙炔的
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
That's always nice to hear, Mr. Marchetta.
听到这事总是好的， Marchetta先生。
We are sure to defeat them.
我们一定会打败他们。
Whether we find a joke funny or not largely depends on were we have been brought up.
我们觉得一则笑话是否好笑，很大程度取决于我们是在哪儿长大的。