Roll welding
[机] 滚动溶接
🧩 词语组成解析
roll
[rəul]
vt. 辗;使（眼球等）左右转动;（使）原地转圈;滚动;
vi. 左右摇晃;翻滚;开始移动，启动;
n. 名册;滚翻;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
and wait for the final results.
等待最后的结果。
Will you do me a favor?
你帮我一个忙好吗？
He had known that it was not safe to travel alone in the forest near the coast.
也听说过独自一人在海边的森林里走是不安全的。