Continuous weld
[化] 连续焊缝
🧩 词语组成解析
weld
[wɛld]
vt.& vi. 焊接;使紧密结合;
n. 焊接点;黄色植物染料;
🗣️ 情景例句
Have a safe trip back.
祝您平安返家。
Which foot hurts?Is it the left one?
哪个脚受伤?是左脚？
That's a big box. Is it heavy? Please let me help you.
这是个大盒子。重吗？让我来帮你。