Hard solder
[化] 硬焊料
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
solder
['sɔldə, 'sɔ(:)-]
n. 焊料，焊锡;
vt.& vi. （使）焊接，焊合;
🗣️ 情景例句
Mmm, this is delicious!
嗯，很好吃！
Mary gave birth to a baby last week.
玛丽上星期做妈妈了。
Suddenly she asked her father why he kept so many old newspapers locked away there,
她突然问父亲为什么把这么多的旧报纸锁在柜子里，