Welding with backing
[化] 衬垫焊; 垫板焊
🧩 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
We're transferring you to our head office.
我们要调你去公司的总部。
I got a good picture on the TV set.
我的电视机有很好的画面。
That doesn't sound like modern printing.
这听起来不象是现代印刷术呀。