Weld rotation
[化] 焊缝转角
🧩 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
He has had various experiences in his life.
他的生活经验丰富。
Cry with one eye and laugh with the other.
口不应心。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。