英和辞典
  
rock1中A2
rɑ́kラク|rɔ́kロク
名詞
❶岩, 岩石
It is as hard as (a) rock.
It is as hard as (a) rock.
それは岩のように堅かたい.
We climbed up among the rocks.
We climbed up among the rocks.
私たちは岩の間を登った.
❷ふつう rocks で岩礁がんしょう, 暗礁
The ship went on the rocks and sank.
The ship went on the rocks and sank.
その船は暗礁に乗り上げて沈没ちんぼつした.
❸米石, 小石 (stone)
I threw a rock into the pond.
I threw a rock into the pond.
私は池の中に石を投げた.