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
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
How much cloth did you want to order?
你想要多少布料？
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？