yǐ​xué

ant nest

Senses

蚁穴/ 蟻穴 yǐ​xué (also yǐ​xuè) ant nest

ant nest; anthill

蚁穴/ 蟻穴 yǐ​xué (also yǐ​xuè) small leak

small hole or problem that can lead to disaster if ignored; from the idiom that an ant hole can cause a massive levee to collapse

References

variant 蚁穴/蟻穴 蚁孔/蟻孔
variant 蚁穴/蟻穴 蚁壤/蟻壤