Welding with flux backing
[化] 焊剂垫焊
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
🗣️ 情景例句
Are you kidding me?
你在取笑我？
The worst traffic condition of the town
镇上最拥挤的交通状况
I think you had better come out to the factory.
我看你最好走一趟工厂，