jadestones

She wore a small jadestone pendant that her grandmother had given her.

用法提示：句中 jadestone 作名词，指一种绿色半宝石（翡翠）。

The museum displayed an ancient jadestone carving from the Qing dynasty.

用法提示：这里 jadestone 作定语修饰 carving，表示材质为翡翠。

He bought two jadestones at the market, one dark green and one pale.

用法提示：本句用复数形式 jadestones，指多块玉石。