Contrast ratio
[电] 水衬比, 对比率
🧩 词语组成解析
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
you're going to give me the answer to that question.
是要给我这个问题的答案。
A man without a smiling face must not open a shop.
人无笑脸，不要开店。
Nigel is a very lucky man.But his wife isn't very lucky.She usually stays at home!
奈杰尔是个很幸运的人。但他的妻子运气不很好。他总是呆在家里！