Seam welder
[机] 沿缝熔接机, 缝合熔接机
🧩 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;
n. 焊接工\\n[化] 焊机
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
Merry is he that hath nought to lose.
人无所失，不亦乐乎。
She arrived in England a week after the Thermopylae.
它抵达英国时比“塞姆皮雷”号晚了1个星期。