Seam welding
[化] 缝焊
🧩 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;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
We'll spend many more weekends like this.
我们以后可以多度几次这样的周末。
He has bought 10 tractors for the village.
他为村里买了10台拖拉机。
We need three times as much as we originally ordered.
原来的三倍。