Buy a dimmer switch and keep the light on low, or switch it off altogether...买一个调光开关，把灯光调暗，或者干脆把灯关掉。On the other hand , cyclobutane pyrimidine dimmer ( CPD ) just has an effect of cell cycle arrest.而CPD光 产物 ( cyclobutane...
He shifted his weight and a twig snapped.他挪了一下身体的重心，一根树枝咔嚓一声断了。As the twig is bent so the tree is inclined.从小偷针,长大偷金.The sharp sound of a twig snapping scared the badger away.细枝突然折断的刺耳声把獾惊跑了....