[电] line-sequential color-television

xiàn xù cǎi sè diàn shì xì tǒng ㄒㄧㄢˋ ㄒㄩˋ ㄘㄞˇ ㄙㄜˋ ㄉㄧㄢˋ ㄕˋ ㄒㄧˋ ㄊㄨㄥˇ