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
He makes a good living growing tomatoes.
他靠种蕃茄日子过得挺不错的。
See, listen, and be silent, and you will live in peace.
多看多听少多嘴，你会太平过日子。
All those who have contributed towards the gift will sign their names in a large album which will be sent to the headmaster's home.
所有凑钱买此礼品的人都将自己的名字签在一本大签名簿上，签名簿将被送到校长的家里。