Copper cored carbon
[电] 铜心碳
🧩 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. 有心的；装芯的
🗣️ 情景例句
Ah. OK. That's a dollar and thirty cents change.
啊 ，好啦。这是一美元三毛零钱。
You'll hurt your thumb, if you don't take care.
你不专心的话，就会伤到你的拇指。
The students walked through the gates with Uncle Wang.
学生们跟随王大叔走进大门。