Vacuum brazing
[化] 真空钎焊
🧩 词语组成解析
[计] 钎焊\\n[化] 铜焊; 黄铜焊接; 硬钎焊
🗣️ 情景例句
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份证。
A wise man needs not blush for changing his purpose.
智者不耻于改变初衷。
You might as well throw your money away as spend it in gambling.
你与其把钱花在赌博上，不如把它丢掉的好。