| 例句 |
There was something strange about the flickering blue light.闪烁的蓝光有点怪异。The wire snapped at the wall plug with a blue flash and the light fused.墙上插头处的电线啪地发出一道蓝光，电灯的保险丝烧断了。Among the trees I caught a glint of blue.透过树缝，我看到一抹蓝光。Blue light has a shorter wavelength than red.蓝光的波长比红光的短。 |