带阻滤波器dài zǔ lǜ bō qì
band elimination filter; band rejection filter
漉lù
seep through; filter
滤层lǜ céng
filtering layer
原声例句
朗文OCLM-01单词
Rays of light filtered through the trees.
【ray】一束束光线透过树木照射下来。
202319
Luminous rays filtered through a skylight above, casting ethereal beams upon the polished marble floors, guiding visitors along the path of artistic discovery.