Breaktime
n. 休息时间; 间歇期
🗣️ 情景例句
She said she'll call you later.
她说她等会儿给你电话。
A wise man needs not blush for changing his purpose.
智者不耻于改变初衷。
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。