glass rod
英
美
- glass n.玻璃；玻璃杯；玻璃制品vt.镶玻璃（复）glasses:眼镜.
- rod n.杆；棍棒；竿
- Large numbers of electrons are transferred from the glass rod to the silk cloth.
大批电子由玻璃棒转移到绸布上。
- Under the glass block,light is refracted on passing through the glass.
在玻璃棒下面，光穿过玻璃后发生折射。
