Circumferential welding
[化] 环缝焊接
🧩 词语组成解析
a. 圆周的\\n[医] 周缘的, 环状面的
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
should not be legally joined in marriage?
不该合法结婚的，
Why did you go there?
你为什么去那儿？
They were expecting a valuable parcel of diamonds from South Africa.
他们正期待从南非来的一个装着钻石的贵重包裹。