黑白
black and white; right and wrong
黑白斑
melanoleukoderma
黑白的
monochrome
黑白颠倒
confuse right and wrong
黑白电视
black and white television
黑白段发
leukotrichia annularis; pili annulati
黑白段毛发
ringed hair; thrix annolata; trichonosis versicolor
黑白广告
black and white advertising
黑白混血儿
griffe; mulatto
黑白图
black and white picture
黑白图形
black-and-white pattern
黑白位准
black and white level
混淆黑白
juggle black and white
黑发射
black transmission
红外线发射二极管
infrared-emitting diode
红外线发射机
infrared transmitter
环形发射极
ring emitter
混附发射
spurious emission
混附发射机输出
spurious transmitter output
混附发射机输出传导
spurious transmitter output conducted