Chrominance su-bcarrier
[电] 彩度副载波
🧩 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）;
[计] 可选部件
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
What for?
何必呢？
The implications of all this were that it was not the disturbance of sleep that mattered, but the disturbance of dreaming.
睡眠受到干忧没关系，而做梦受到干忧是有问题的。