Welding bead
[化] 焊缝
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
bead
[bid]
n. 有孔小珠，念珠;水珠，露珠;珠子项链;
vt. 用小珠装饰;使成串珠状;
vi. 形成珠状;起泡;
🗣️ 情景例句
You won't believe it, Grandpa,
你绝不会相信， 爷爷，
My father had an interview with the principal to discuss my work.
我父亲会见校长讨论我的功课情况。
Where're Lucy's pencils? Are they on her desk?
露茜的铅笔哪去了？在她的桌子上吗？