Welding rod core
[化] 焊条芯
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
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）;
🗣️ 情景例句
Did any of your previous positions require typing?
你以前的职务中有没有需要打字的？
You have too much time on your hands. Why don't you start a hobby?
你有太多的空闲时间，何不开始一样嗜好呢？
He has worked there since it opened in 1989.
从1989年这家工厂开办起，他就在这儿工作。