Backing weld(ing)
[化] 打底焊
🧩 词语组成解析
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
🗣️ 情景例句
What time?
什么时候
Does it take long to get into Taibei from here?
从此地去台北要很久吗？
Then they brushed ink onto the characters.
接着，把墨汁刷在字上。