Copper bond
[化] 黄铜焊接
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
🗣️ 情景例句
Six words.
六个字。
To make a public speech
发表演说
The curious thing was that the lake was not marked on the map.
奇怪的是那个湖没有在地图上标出。