Nitroanthracene
[化] 硝基蒽
🗣️ 情景例句
Nowadays many TV programs need parental guidance.
现在许多电视节目需要在家长指导下观看。
One should travel out of his own country at least once.
我们至少应该离开自己的国度去旅行一次。
quite apart from its significance as food, or from the literary idea that it will become a bird.
而完全不靠它的食用意义或它会变成鸟这样的文学概念来感觉。