" Vestibule" " Crepuscular" " Flibbertigibbet" But the emperor said nothing.

“前庭” ，“黄” ，“轻浮” 但是皇帝什么也没说。

Cats are crepuscular, which means they’re most active at dawn and dusk.

猫是黄， 意味着它们在黎明黄最活跃。

Cats are naturally crepuscular, and that word means that they're active at dawn and dusk.

猫天生是黄，个词意思是它们在黎明黄很活跃。

It was the first time that sun rays, also known as crepuscular rays, have been viewed so clearly on Mars, said NASA.

天局称，是第一次在火星上如此清晰地观察到太阳光线，也称为黄射线。

They are usually nocturnal, becoming active at night, but they can also be crepuscular, which means they are active at dawn and dusk.

狮子通常是夜行性，在夜间出来活动，但它们在黄黎明时分时也很活跃。

These little crepuscular (it means active during twilight) critters will keep you company (and possibly keep you awake) while they play in their cage.

些小黄（意味着在黄时活跃）小动物会在笼子里玩耍时陪伴您（并可能让您保持清醒）。

There are countless wild species being negatively affected by our light pollution, whether they are nocturnal (active at night) or crepuscular (active during twilight).

有无数野生物种受到我们光污染负面影响，无论它们是夜间活动（在夜间活跃）还是黄（在黄时活跃）。