Oxy-acetylene
[化] 氧-乙炔
📖 牛津释义
oxy-acetylene
adj, n (of or using) a mixture of oxygen and acetylene gas (esp for cutting or welding metal)氧（乙）炔的; 用氧（乙）炔的; 氧（乙）炔
oxy-acetylene torches, blowpipes, equipment, ie devices burning oxy-acetylene 氧炔焊炬、 吹管、 设备
oxy-acetylene welding, ie joining metal by means of a hot flame of oxy-acetylene 氧炔焊接.
🧩 词语组成解析
a. 牛的；像牛的；含氧的
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
🗣️ 情景例句
Can you spot me a 20?
你能借我二十元吗？
Don't be afraid.
不要害怕。
It was necessary to recognize that these institutions which are based on the same premises,
必须认识到，这些建立在相同前提基础上的风俗，