Core ratio
[电] 绳心比
🧩 词语组成解析
core
[kɔ:]
n. 中心，核心，精髓;果心，果核;[地质学]地核;[计] 磁心;
vt. 去（果）核，挖去…的果心;提取岩芯（样品）;
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
We've been looking forward to seeing you again.
我们非常盼望再见到你。
Won''t you iron this shirt for me?
可以帮我烫这件衬衫吗？
Is that all? It seems worse than a cold.
仅此吗？看似比感冒重吧。