Stalactite
01
鍾乳石, 垂れ下がった鉱物形成
a tapering, icicle-like mineral formation hanging from the roof of a cave or underground structure, typically composed of calcium carbonate deposited by dripping water containing dissolved minerals
例
Caves often feature beautiful stalactites formed over time by mineral-rich water dripping from the ceiling.
洞窟には、天井から滴り落ちるミネラル豊富な水によって時間をかけて形成された美しい鍾乳石がよく見られます。
