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
I would like a single room.
我想要一个单人间。
I'm crazy about shooting.
我热衷于射击运动。
'Jumbo must weigh a few tons,' said a policeman afterwards, 'so it was fortunate that we didn't have to carry him.
“江伯一定有好几吨重，”一个警察事后这样说，“值得庆幸的是它没让我们抬它走。