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
Everything. The American scene. People, places, events.
什么都拍。美国风光。人物 地方 事件。
Quit your job?
辞职？
He suggests you leave here at once.
他建议你立刻离开这儿。