Helvite
[化] 日光榴石
🗣️ 情景例句
I want to take a few days off just for relaxation.
我想请几天假放松放松。
The pine tree has a very wide distribution.
松树的分布很广。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。