Weld preparation
[化] 焊缝坡口加工
🧩 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
Active Sports is getting a solid reputation for having top of the line products.
Active Sports的产品质量上乘，而且取得了很好的声誉。
Please show me a cheaper one.
请给我看一件比较便宜的衣服。
The seed was sprayed over the ground in huge quantities by aeroplanes.
飞机把这种草籽大量地撒播在地上。