Relaid
relay的过去式和过去分词
🗣️ 情景例句
I'm sure he misses Grandma on a day like this.
我想在这样的日子祖父一定会思念祖母。
Time past cannot be called back again.
光阴一去不复返。
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。