Chrominance amplifier
[电] 色讯放大器
🧩 词语组成解析
chrominance
['kroʊmɪnəns]
n. 色度（任意一种颜色与亮度相同的一个指定的参考色之间的差异，如彩色电视采用白色为参考色）;
🗣️ 情景例句
Oh, it's a quarter to four,
噢 ，差十五分就四点了，
The teacher was not at all happy with his students.
那位老师对他的学生毫不满意。
You were very angry!
你火气真大！