例句
Wearing a protective mask, she welded the metal frame.
她戴着防护面罩，焊接了那个金属框架。
Workers who weld steel structures need proper training and protective equipment to reduce workplace injuries.
焊接钢结构的工人需要接受适当培训并配备防护装备，以减少工伤。
常用搭配
- weld metal｜焊接金属
- weld together｜焊在一起
- a strong weld｜牢固的焊缝
词形与相关词
welder (n.) · welding (n.)
用法提示
weld A to B表示把A焊接到B上。