Core welding-wire
[化] 焊芯
🧩 词语组成解析
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
a. 焊的\\n[机] 熔接, 焊接, 锻接
wire
['waɪɚ]
n. 金属丝;电线;电报;（木偶的）牵线，操纵绳，背后操纵的势力，秘密引线，秘密策略;
vi. 拍电报;
vt. 拍电报;给…装电线;
🗣️ 情景例句
She is in a meeting until night.
她开会要开到晚上。
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
Well, yes, I could do that. But I don't want to do anything alone.
哦，好，这事我能办。但我又不想一个人做事情。