Welding portion
[化] 焊接部分; 施焊部分
?? 詞語組成解析
a. 焊的\\n[機] 熔接, 焊接, 鍛接
portion
['p?:??n]
n. 一部分;一份遺產（或贈與的財產）;嫁妝;分得的財產;
vt. 把…分成份額;分配;把…分給(to);命運注定;
??? 情景例句
Do I have to remind you yet again?
還需要我再次提醒你嗎？
Take care of the pence and the pounds will take care of themselves.
積少成多。
The twins took the basket from the boat and put it under the tree.
雙胞姐妹把籃子從船上拿起，放在樹下。