Weld(ing) seam
[化] 焊缝
🧩 词语组成解析
seam
[si:m]
n. 接缝，接合处;煤层;线缝;裂缝;
vt. 缝合，接合;使产生裂缝;焊合;裂开;
vi. 裂开，发生裂痕;
🗣️ 情景例句
my mother is running for the school board?
我母亲竞选联合校董会董事吗？
A bird is known by its note,and a man by his talk.
鸟以声闻，人以言知。
On Saturday, Ann came home from school a little earlier.
星期六，安放学后提早了点回家。