English Dictionary

reef

/ɹiːf/

noun

A chain or range of rocks, sand, or coral lying at or near the surface of the water. / (Australia, South Africa) A large vein of auriferous quartz; hence, any body of rock yielding valuable ore.

The divers explored the colorful reef.

意味（1）

A chain or range of rocks, sand, or coral lying at or near the surface of the water.

意味（2）

(Australia, South Africa) A large vein of auriferous quartz; hence, any body of rock yielding valuable ore.