Reenforced
v. 增援, 增强( reenforce的过去式和过去分词 ); 再实施
🗣️ 情景例句
He goes to high school.
他在上高中。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
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。