Salinoness
含盐度
🗣️ 情景例句
It helps enormously.
这个帮助很大。
Make all you can, save all you can, give all you can.
尽力而为，尽力节约，尽力施舍。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远