n.冰柱；冰垂
As water continues to drip, the icicle grows. 隨著水不斷下滴，冰柱的體積也慢慢增大。
The spectacle of the icicle in the cave is amazing. 石花洞的冰凌奇觀讓人嘆為觀止。
n.結(jié)晶毒藥
