Welding backing
[化] 焊接衬垫
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
🗣️ 情景例句
It's only natural that if I care about Michelle
假如我关心 Michelle
What would you like to eat?
你想吃什么？
And I'm Jack Smith.
我叫杰克.史密斯。