Silver soldering
[机] 银硬焊
🧩 词语组成解析
silver
['sɪlvɚ]
n. 银;银币;银制品;银色;
adj. 银制的;像银的;银色的;银白色的;
vt. （在某物上）镀银;使具有银色光泽，使变成银色;
[计] 锡焊\\n[化] 钎焊; 软钎焊
🗣️ 情景例句
I'd never been away from home,
我从来没有离开过家，
There are many training classed and night classes.
有许多培训班与夜校。
I'll be back soon.
我马上回来。