n.冰柱；冰垂
As water continues to drip, the icicle grows. 随着水不断下滴，冰柱的体积也慢慢增大。
The spectacle of the icicle in the cave is amazing. 石花洞的冰凌奇观让人叹为观止。
n.结晶纯可卡因(毒品相关用语)
