Copper welding rod
[化] 铜焊条
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
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;
🗣️ 情景例句
Hi, Carl.
嗨， Carl。
A watched pot(pan) is long in boiling.
心急水不沸；盼得越切，来得越迟。
We had some shoes like those a month ago,but we don't have any now.
一个月前我们有这要的鞋。但是现在没有了。