Oxy welding
[化] 乙炔焊
🧩 词语组成解析
a. 牛的；像牛的；含氧的
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
Come in, Michelle,
请进 ，Michelle
The lone sheep is in danger of the wolf.
孤独的羊难免遭狼的危险。
They will hardly know which facts to select from the great mass of evidence that steadily accumulates.
对于逐渐积累起来的庞大材料，他们几乎不知道选取哪些好，