Weld beading
[化] 焊瘤
🧩 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;
n. 起泡, 泡沫\\n[机] 圆缘(机)
🗣️ 情景例句
What are you going to do about your appointment
那怎么办
How long is the ride?
要坐多久？
In the centre of the hall, there were a number of tall structures which contained coloured lights.
展厅中央是装有彩色灯泡的许多高高的构件，