precious

这个珍贵的花瓶是我祖母送的礼物。

This ___precious vase was a gift from my grandmother.

我生日时，他送了我一份珍贵的礼物。

He gave me a ___precious gift for my birthday.

黄金是一种贵金属。

Gold is a ___precious metal.

我珍惜与家人共度的每一个珍贵时刻。

I cherish every ___precious moment with my family.

他的书是他最珍贵的财产。

His books are his most ___precious possessions.

时间是珍贵的，所以不要浪费它。

Time is ___precious, so don't waste it.