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
May I make a suggestion?
我可以提个建议吗？
Childhood shows the man, as morning shows the day.
看人看年少，看天看破晓。
We can't split open a case to fill your order.
因为我们不能拆箱来凑足你的订量。