Copper ratio
[建] 铜值
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
🗣️ 情景例句
Who is it?
谁呀
The market is declining, we recommend your immediate acceptance.
市场在萎缩，我们建议你方马上接受。
but few us have had the opportunity to find out.
但很少有人能有机会去弄个究竟。