例句與造句

1. Adopting high - quality trichromatic rare - earth phosphor with the advantages of good light effect , little light decay and nice chromogenic reaction
   3燈管熒光粉選用優(yōu)質(zhì)三基色稀土熒光粉，光效高，光衰小，顯色性好。
2. It's difficult to find light decay in a sentence. 用light decay造句挺難的