Welding portion
[化] 焊接部分; 施焊部分
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
portion
['pɔ:ʃən]
n. 一部分;一份遗产（或赠与的财产）;嫁妆;分得的财产;
vt. 把…分成份额;分配;把…分给(to);命运注定;
🗣️ 情景例句
But I think he was nervous tonight.
但我想他今晚有点紧张。
That is a serious matter.
那是件严重的事。
'I'm going to Woodford Green,' I said to the conductor as I got on the bus, 'but I don't know where it is.'
“我要去伍德福德草地，”我一上车就对售票员说，“但我不知道它在那儿。”