Amitraz
[化] 阿米曲士(食欲增进药); 虫螨脒
🗣️ 情景例句
Know what? Aren't you going to tell me?
什么事？你不打算告诉我吗？
When I traveled to a foreign country, I was very aware that I was a Chinese.
当我出国旅行时，我非常明白自己是一名中国人！
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。