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
The plight of starving people is too awful to think about.
饥民的苦境糟得不可想象。
I'm afraid you're being too particular about your food.
我害怕你太讲究你的食物。
' If you receive a request like this, you cannot fail to obey it!
”如果你收到这样的恳求，你是不会不遵照执行的！