overpopulation /ˌoʊvɚˌpɑːpjəˈleɪʃən/ noun /ˌoʊvɚˌpɑːpjəˈleɪʃən/
noun
Learner's definition of OVERPOPULATION
[noncount]
: a situation in which too many people or animals live in a certain area人口(或动物数量)过多 — overpopulated
/ˌoʊvɚˈpɑːpjəˌleɪtəd/ adjective