Welding with flux backing
[化] 焊剂垫焊
🧩 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
OK?
好吗？
I think I happen to represent them in accepting this award.
而我是碰巧来代表他们接受这个奖的。
And because I was deaf, I could not learn to speak.
因为我耳聋，我不能学说话。