àn​jiāo

submerged reef

Senses

暗礁 àn​jiāo submerged reef

a reef or rock that lies below the surface of the water and is dangerous to ships

暗礁 àn​jiāo hidden obstacle

a hidden danger or unforeseen problem, especially one that might derail a plan or progress

References

same_as 伏礁/伏礁 暗礁/暗礁