Gold solder
[医] 金焊
🧩 词语组成解析
gold
[ɡold]
n. 金，黄金;金色;金币;金饰品;
adj. 金（制）的，含金的;金色的;金本位的;
solder
['sɔldə, 'sɔ(:)-]
n. 焊料，焊锡;
vt.& vi. （使）焊接，焊合;
🗣️ 情景例句
She had to work her way through law school.
她必须半工半读学法律。
Ouch!
好痛呀！
He has an old head on young shoulders.
他年轻又有见识。