Copper packing
[建] 铜填料
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
packing
['pækiŋ]
n. 包装，打包;包装材料;（缝隙）填料;
v. 压紧(pack的ing形式);装满;
🗣️ 情景例句
Robbie, let's call them. Robbie
Robbie，我们给他们打电话，Robbie。
Thanks a lot.
多谢。
the line that the pen was drawing wriggled from side to side.
笔所画出的线就会左右摆动。