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
The truth is ... yes.
老实说……是很难。
Omelets are not made without breaking eggs.
有失才有得。
What do you want to do next September? Do you have any plans?
你今年9月打算干什么？你有什么计划吗？