Electrie brazing
[电] 电铜焊
🧩 词语组成解析
[计] 钎焊\\n[化] 铜焊; 黄铜焊接; 硬钎焊
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
If you want knowledge,you must toil for it.
若要求知识，须从勤苦得。
Yes, please.
好，请拿一本。