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
Is everything all right?
一切都好吗？
The window-washer has a dangerous job.
玻璃清洁工担负着危险的工作。
I'd like a cigarette, too.May I have one?
我还想抽枝烟。可以给我一枝吗？