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
Can I buy travelers checks here?
这儿能买旅行支票吗？
It seems like I always have bills to pay and he never has any!
我看来好像老是有账单，然而他却完全没有。
Hello, Ann. Could I borrow your radio tomorrow, please?
您好，安。我想明天借用您的收音机。可以吗？