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
so I can get some interesting mail?
那样我就可以收到一些有趣的信件了。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
what would civilization be like without its benefits?
如果不受其惠，文明将会是个什么样子呢？